87495290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{86629}}^1$

素因数の和:86737

約数の個数: 16

約数和(自身を含む): 159052680

約数和(自身を除く): 71557390

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 86629, 173258, 433145, 866290, 8749529, 17499058, 43747645, 87495290]

約数ペア:

[(1, 87495290), (2, 43747645), (5, 17499058), (10, 8749529), (101, 866290), (202, 433145), (505, 173258), (1010, 86629)]