133111520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 332107776

約数和(自身を除く): 198996256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 571, 620, 752, 940, 992, 1142, 1240, 1457, 1504, 1880, 2284, 2480, 2855, 2914, 3760, 4568, 4960, 5710, 5828, 7285, 7520, 9136, 11420, 11656, 14570, 17701, 18272, 22840, 23312, 26837, 29140, 35402, 45680, 46624, 53674, 58280, 70804, 88505, 91360, 107348, 116560, 134185, 141608, 177010, 214696, 233120, 268370, 283216, 354020, 429392, 536740, 566432, 708040, 831947, 858784, 1073480, 1416080, 1663894, 2146960, 2832160, 3327788, 4159735, 4293920, 6655576, 8319470, 13311152, 16638940, 26622304, 33277880, 66555760, 133111520]

約数ペア:

[(1, 133111520), (2, 66555760), (4, 33277880), (5, 26622304), (8, 16638940), (10, 13311152), (16, 8319470), (20, 6655576), (31, 4293920), (32, 4159735), (40, 3327788), (47, 2832160), (62, 2146960), (80, 1663894), (94, 1416080), (124, 1073480), (155, 858784), (160, 831947), (188, 708040), (235, 566432), (248, 536740), (310, 429392), (376, 354020), (470, 283216), (496, 268370), (571, 233120), (620, 214696), (752, 177010), (940, 141608), (992, 134185), (1142, 116560), (1240, 107348), (1457, 91360), (1504, 88505), (1880, 70804), (2284, 58280), (2480, 53674), (2855, 46624), (2914, 45680), (3760, 35402), (4568, 29140), (4960, 26837), (5710, 23312), (5828, 22840), (7285, 18272), (7520, 17701), (9136, 14570), (11420, 11656)]