85195850

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{13007}}^1$

素因数の和:13150

約数の個数: 24

約数和(自身を含む): 159686208

約数和(自身を除く): 74490358

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 13007, 26014, 65035, 130070, 325175, 650350, 1703917, 3407834, 8519585, 17039170, 42597925, 85195850]

約数ペア:

[(1, 85195850), (2, 42597925), (5, 17039170), (10, 8519585), (25, 3407834), (50, 1703917), (131, 650350), (262, 325175), (655, 130070), (1310, 65035), (3275, 26014), (6550, 13007)]