75765740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^2\times {\mathrm{607}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 161413056

約数和(自身を除く): 85647316

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 607, 790, 1214, 1580, 2428, 3035, 6070, 6241, 12140, 12482, 24964, 31205, 47953, 62410, 95906, 124820, 191812, 239765, 479530, 959060, 3788287, 7576574, 15153148, 18941435, 37882870, 75765740]

約数ペア:

[(1, 75765740), (2, 37882870), (4, 18941435), (5, 15153148), (10, 7576574), (20, 3788287), (79, 959060), (158, 479530), (316, 239765), (395, 191812), (607, 124820), (790, 95906), (1214, 62410), (1580, 47953), (2428, 31205), (3035, 24964), (6070, 12482), (6241, 12140)]