76967560

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 100843640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 97, 166, 194, 239, 332, 388, 415, 478, 485, 664, 776, 830, 956, 970, 1195, 1660, 1912, 1940, 2390, 3320, 3880, 4780, 8051, 9560, 16102, 19837, 23183, 32204, 39674, 40255, 46366, 64408, 79348, 80510, 92732, 99185, 115915, 158696, 161020, 185464, 198370, 231830, 322040, 396740, 463660, 793480, 927320, 1924189, 3848378, 7696756, 9620945, 15393512, 19241890, 38483780, 76967560]

約数ペア:

[(1, 76967560), (2, 38483780), (4, 19241890), (5, 15393512), (8, 9620945), (10, 7696756), (20, 3848378), (40, 1924189), (83, 927320), (97, 793480), (166, 463660), (194, 396740), (239, 322040), (332, 231830), (388, 198370), (415, 185464), (478, 161020), (485, 158696), (664, 115915), (776, 99185), (830, 92732), (956, 80510), (970, 79348), (1195, 64408), (1660, 46366), (1912, 40255), (1940, 39674), (2390, 32204), (3320, 23183), (3880, 19837), (4780, 16102), (8051, 9560)]