85125890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{448031}}^1$

素因数の和:448057

約数の個数: 16

約数和(自身を含む): 161291520

約数和(自身を除く): 76165630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 448031, 896062, 2240155, 4480310, 8512589, 17025178, 42562945, 85125890]

約数ペア:

[(1, 85125890), (2, 42562945), (5, 17025178), (10, 8512589), (19, 4480310), (38, 2240155), (95, 896062), (190, 448031)]