75772540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51899}}^1$

素因数の和:51981

約数の個数: 24

約数和(自身を含む): 161305200

約数和(自身を除く): 85532660

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 51899, 103798, 207596, 259495, 518990, 1037980, 3788627, 7577254, 15154508, 18943135, 37886270, 75772540]

約数ペア:

[(1, 75772540), (2, 37886270), (4, 18943135), (5, 15154508), (10, 7577254), (20, 3788627), (73, 1037980), (146, 518990), (292, 259495), (365, 207596), (730, 103798), (1460, 51899)]