10640042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 19180800

約数和(自身を除く): 8540758

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 359, 406, 511, 718, 1022, 2117, 2513, 4234, 5026, 10411, 14819, 20822, 26207, 29638, 52414, 72877, 145754, 183449, 366898, 760003, 1520006, 5320021, 10640042]

約数ペア:

[(1, 10640042), (2, 5320021), (7, 1520006), (14, 760003), (29, 366898), (58, 183449), (73, 145754), (146, 72877), (203, 52414), (359, 29638), (406, 26207), (511, 20822), (718, 14819), (1022, 10411), (2117, 5026), (2513, 4234)]