75805960

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3319}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 170913600

約数和(自身を除く): 95107640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 3319, 4568, 5710, 6638, 11420, 13276, 16595, 22840, 26552, 33190, 66380, 132760, 1895149, 3790298, 7580596, 9475745, 15161192, 18951490, 37902980, 75805960]

約数ペア:

[(1, 75805960), (2, 37902980), (4, 18951490), (5, 15161192), (8, 9475745), (10, 7580596), (20, 3790298), (40, 1895149), (571, 132760), (1142, 66380), (2284, 33190), (2855, 26552), (3319, 22840), (4568, 16595), (5710, 13276), (6638, 11420)]