2038474900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 216

約数和(自身を含む): 5702010048

約数和(自身を除く): 3663535148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 121, 140, 154, 164, 175, 205, 220, 242, 275, 287, 308, 350, 385, 410, 451, 484, 550, 574, 587, 605, 700, 770, 820, 847, 902, 1025, 1100, 1148, 1174, 1210, 1435, 1540, 1694, 1804, 1925, 2050, 2255, 2348, 2420, 2870, 2935, 3025, 3157, 3388, 3850, 4100, 4109, 4235, 4510, 4961, 5740, 5870, 6050, 6314, 6457, 7175, 7700, 8218, 8470, 9020, 9922, 11275, 11740, 12100, 12628, 12914, 14350, 14675, 15785, 16436, 16940, 19844, 20545, 21175, 22550, 24067, 24805, 25828, 28700, 29350, 31570, 32285, 34727, 41090, 42350, 45100, 45199, 48134, 49610, 58700, 63140, 64570, 69454, 71027, 78925, 82180, 84700, 90398, 96268, 99220, 102725, 120335, 124025, 129140, 138908, 142054, 157850, 161425, 168469, 173635, 180796, 205450, 225995, 240670, 248050, 264737, 284108, 315700, 322850, 336938, 347270, 355135, 410900, 451990, 481340, 496100, 497189, 529474, 601675, 645700, 673876, 694540, 710270, 842345, 868175, 903980, 994378, 1058948, 1129975, 1203350, 1323685, 1420540, 1684690, 1736350, 1775675, 1853159, 1988756, 2259950, 2406700, 2485945, 2647370, 2912107, 3369380, 3472700, 3551350, 3706318, 4211725, 4519900, 4971890, 5294740, 5824214, 6618425, 7102700, 7412636, 8423450, 9265795, 9943780, 11648428, 12429725, 13236850, 14560535, 16846900, 18531590, 20384749, 24859450, 26473700, 29121070, 37063180, 40769498, 46328975, 49718900, 58242140, 72802675, 81538996, 92657950, 101923745, 145605350, 185315900, 203847490, 291210700, 407694980, 509618725, 1019237450, 2038474900]

約数ペア:

[(1, 2038474900), (2, 1019237450), (4, 509618725), (5, 407694980), (7, 291210700), (10, 203847490), (11, 185315900), (14, 145605350), (20, 101923745), (22, 92657950), (25, 81538996), (28, 72802675), (35, 58242140), (41, 49718900), (44, 46328975), (50, 40769498), (55, 37063180), (70, 29121070), (77, 26473700), (82, 24859450), (100, 20384749), (110, 18531590), (121, 16846900), (140, 14560535), (154, 13236850), (164, 12429725), (175, 11648428), (205, 9943780), (220, 9265795), (242, 8423450), (275, 7412636), (287, 7102700), (308, 6618425), (350, 5824214), (385, 5294740), (410, 4971890), (451, 4519900), (484, 4211725), (550, 3706318), (574, 3551350), (587, 3472700), (605, 3369380), (700, 2912107), (770, 2647370), (820, 2485945), (847, 2406700), (902, 2259950), (1025, 1988756), (1100, 1853159), (1148, 1775675), (1174, 1736350), (1210, 1684690), (1435, 1420540), (1540, 1323685), (1694, 1203350), (1804, 1129975), (1925, 1058948), (2050, 994378), (2255, 903980), (2348, 868175), (2420, 842345), (2870, 710270), (2935, 694540), (3025, 673876), (3157, 645700), (3388, 601675), (3850, 529474), (4100, 497189), (4109, 496100), (4235, 481340), (4510, 451990), (4961, 410900), (5740, 355135), (5870, 347270), (6050, 336938), (6314, 322850), (6457, 315700), (7175, 284108), (7700, 264737), (8218, 248050), (8470, 240670), (9020, 225995), (9922, 205450), (11275, 180796), (11740, 173635), (12100, 168469), (12628, 161425), (12914, 157850), (14350, 142054), (14675, 138908), (15785, 129140), (16436, 124025), (16940, 120335), (19844, 102725), (20545, 99220), (21175, 96268), (22550, 90398), (24067, 84700), (24805, 82180), (25828, 78925), (28700, 71027), (29350, 69454), (31570, 64570), (32285, 63140), (34727, 58700), (41090, 49610), (42350, 48134), (45100, 45199)]