7517960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 17501400

約数和(自身を除く): 9983440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6481, 12962, 25924, 32405, 51848, 64810, 129620, 187949, 259240, 375898, 751796, 939745, 1503592, 1879490, 3758980, 7517960]

約数ペア:

[(1, 7517960), (2, 3758980), (4, 1879490), (5, 1503592), (8, 939745), (10, 751796), (20, 375898), (29, 259240), (40, 187949), (58, 129620), (116, 64810), (145, 51848), (232, 32405), (290, 25924), (580, 12962), (1160, 6481)]