97968680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 238187520

約数和(自身を除く): 140218840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 47, 62, 82, 94, 124, 155, 164, 188, 205, 235, 248, 310, 328, 376, 410, 470, 620, 820, 940, 1240, 1271, 1457, 1640, 1681, 1880, 1927, 2542, 2914, 3362, 3854, 5084, 5828, 6355, 6724, 7285, 7708, 8405, 9635, 10168, 11656, 12710, 13448, 14570, 15416, 16810, 19270, 25420, 29140, 33620, 38540, 50840, 52111, 58280, 59737, 67240, 77080, 79007, 104222, 119474, 158014, 208444, 238948, 260555, 298685, 316028, 395035, 416888, 477896, 521110, 597370, 632056, 790070, 1042220, 1194740, 1580140, 2084440, 2389480, 2449217, 3160280, 4898434, 9796868, 12246085, 19593736, 24492170, 48984340, 97968680]

約数ペア:

[(1, 97968680), (2, 48984340), (4, 24492170), (5, 19593736), (8, 12246085), (10, 9796868), (20, 4898434), (31, 3160280), (40, 2449217), (41, 2389480), (47, 2084440), (62, 1580140), (82, 1194740), (94, 1042220), (124, 790070), (155, 632056), (164, 597370), (188, 521110), (205, 477896), (235, 416888), (248, 395035), (310, 316028), (328, 298685), (376, 260555), (410, 238948), (470, 208444), (620, 158014), (820, 119474), (940, 104222), (1240, 79007), (1271, 77080), (1457, 67240), (1640, 59737), (1681, 58280), (1880, 52111), (1927, 50840), (2542, 38540), (2914, 33620), (3362, 29140), (3854, 25420), (5084, 19270), (5828, 16810), (6355, 15416), (6724, 14570), (7285, 13448), (7708, 12710), (8405, 11656), (9635, 10168)]