8959282280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 22878691920

約数和(自身を除く): 13919409640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 61, 65, 82, 83, 104, 122, 130, 164, 166, 205, 244, 260, 305, 328, 332, 410, 415, 488, 520, 533, 610, 664, 793, 820, 830, 1066, 1079, 1220, 1586, 1640, 1660, 2132, 2158, 2440, 2501, 2665, 3172, 3320, 3403, 3965, 4264, 4316, 5002, 5063, 5330, 5395, 6344, 6806, 6889, 7930, 8632, 10004, 10126, 10660, 10790, 12505, 13612, 13778, 15860, 17015, 20008, 20252, 21320, 21580, 25010, 25315, 27224, 27556, 31720, 32513, 34030, 34445, 40504, 43160, 44239, 50020, 50630, 55112, 65026, 65819, 68060, 68890, 88478, 89557, 100040, 101260, 130052, 131638, 136120, 137780, 162565, 176956, 179114, 202520, 207583, 221195, 260104, 263276, 275560, 282449, 325130, 329095, 353912, 358228, 415166, 420229, 442390, 447785, 526552, 564898, 650260, 658190, 716456, 830332, 840458, 884780, 895570, 1037915, 1129796, 1300520, 1316380, 1412245, 1660664, 1680916, 1769560, 1791140, 2075830, 2101145, 2259592, 2632760, 2698579, 2824490, 3361832, 3582280, 3671837, 4151660, 4202290, 5397158, 5462977, 5648980, 7343674, 8303320, 8404580, 10794316, 10925954, 11297960, 13492895, 14687348, 16809160, 17229389, 18359185, 21588632, 21851908, 26985790, 27314885, 29374696, 34458778, 36718370, 43703816, 53971580, 54629770, 68917556, 73436740, 86146945, 107943160, 109259540, 137835112, 146873480, 172293890, 218519080, 223982057, 344587780, 447964114, 689175560, 895928228, 1119910285, 1791856456, 2239820570, 4479641140, 8959282280]

約数ペア:

[(1, 8959282280), (2, 4479641140), (4, 2239820570), (5, 1791856456), (8, 1119910285), (10, 895928228), (13, 689175560), (20, 447964114), (26, 344587780), (40, 223982057), (41, 218519080), (52, 172293890), (61, 146873480), (65, 137835112), (82, 109259540), (83, 107943160), (104, 86146945), (122, 73436740), (130, 68917556), (164, 54629770), (166, 53971580), (205, 43703816), (244, 36718370), (260, 34458778), (305, 29374696), (328, 27314885), (332, 26985790), (410, 21851908), (415, 21588632), (488, 18359185), (520, 17229389), (533, 16809160), (610, 14687348), (664, 13492895), (793, 11297960), (820, 10925954), (830, 10794316), (1066, 8404580), (1079, 8303320), (1220, 7343674), (1586, 5648980), (1640, 5462977), (1660, 5397158), (2132, 4202290), (2158, 4151660), (2440, 3671837), (2501, 3582280), (2665, 3361832), (3172, 2824490), (3320, 2698579), (3403, 2632760), (3965, 2259592), (4264, 2101145), (4316, 2075830), (5002, 1791140), (5063, 1769560), (5330, 1680916), (5395, 1660664), (6344, 1412245), (6806, 1316380), (6889, 1300520), (7930, 1129796), (8632, 1037915), (10004, 895570), (10126, 884780), (10660, 840458), (10790, 830332), (12505, 716456), (13612, 658190), (13778, 650260), (15860, 564898), (17015, 526552), (20008, 447785), (20252, 442390), (21320, 420229), (21580, 415166), (25010, 358228), (25315, 353912), (27224, 329095), (27556, 325130), (31720, 282449), (32513, 275560), (34030, 263276), (34445, 260104), (40504, 221195), (43160, 207583), (44239, 202520), (50020, 179114), (50630, 176956), (55112, 162565), (65026, 137780), (65819, 136120), (68060, 131638), (68890, 130052), (88478, 101260), (89557, 100040)]