44484440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 136745280

約数和(自身を除く): 92260840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 101, 104, 110, 121, 130, 140, 143, 154, 182, 202, 220, 242, 260, 280, 286, 308, 364, 385, 404, 440, 455, 484, 505, 520, 572, 605, 616, 707, 715, 728, 770, 808, 847, 910, 968, 1001, 1010, 1111, 1144, 1210, 1313, 1414, 1430, 1540, 1573, 1694, 1820, 2002, 2020, 2222, 2420, 2626, 2828, 2860, 3080, 3146, 3388, 3535, 3640, 4004, 4040, 4235, 4444, 4840, 5005, 5252, 5555, 5656, 5720, 6292, 6565, 6776, 7070, 7777, 7865, 8008, 8470, 8888, 9191, 10010, 10504, 11011, 11110, 12221, 12584, 13130, 14140, 14443, 15554, 15730, 16940, 18382, 20020, 22022, 22220, 24442, 26260, 28280, 28886, 31108, 31460, 33880, 36764, 38885, 40040, 44044, 44440, 45955, 48884, 52520, 55055, 57772, 61105, 62216, 62920, 72215, 73528, 77770, 85547, 88088, 91910, 97768, 101101, 110110, 115544, 122210, 144430, 155540, 158873, 171094, 183820, 202202, 220220, 244420, 288860, 311080, 317746, 342188, 367640, 404404, 427735, 440440, 488840, 505505, 577720, 635492, 684376, 794365, 808808, 855470, 1011010, 1112111, 1270984, 1588730, 1710940, 2022020, 2224222, 3177460, 3421880, 4044040, 4448444, 5560555, 6354920, 8896888, 11121110, 22242220, 44484440]

約数ペア:

[(1, 44484440), (2, 22242220), (4, 11121110), (5, 8896888), (7, 6354920), (8, 5560555), (10, 4448444), (11, 4044040), (13, 3421880), (14, 3177460), (20, 2224222), (22, 2022020), (26, 1710940), (28, 1588730), (35, 1270984), (40, 1112111), (44, 1011010), (52, 855470), (55, 808808), (56, 794365), (65, 684376), (70, 635492), (77, 577720), (88, 505505), (91, 488840), (101, 440440), (104, 427735), (110, 404404), (121, 367640), (130, 342188), (140, 317746), (143, 311080), (154, 288860), (182, 244420), (202, 220220), (220, 202202), (242, 183820), (260, 171094), (280, 158873), (286, 155540), (308, 144430), (364, 122210), (385, 115544), (404, 110110), (440, 101101), (455, 97768), (484, 91910), (505, 88088), (520, 85547), (572, 77770), (605, 73528), (616, 72215), (707, 62920), (715, 62216), (728, 61105), (770, 57772), (808, 55055), (847, 52520), (910, 48884), (968, 45955), (1001, 44440), (1010, 44044), (1111, 40040), (1144, 38885), (1210, 36764), (1313, 33880), (1414, 31460), (1430, 31108), (1540, 28886), (1573, 28280), (1694, 26260), (1820, 24442), (2002, 22220), (2020, 22022), (2222, 20020), (2420, 18382), (2626, 16940), (2828, 15730), (2860, 15554), (3080, 14443), (3146, 14140), (3388, 13130), (3535, 12584), (3640, 12221), (4004, 11110), (4040, 11011), (4235, 10504), (4444, 10010), (4840, 9191), (5005, 8888), (5252, 8470), (5555, 8008), (5656, 7865), (5720, 7777), (6292, 7070), (6565, 6776)]