82694240

素因数分解:

$2^5\times 5^1\times {\mathrm{516839}}^1$

素因数の和:516854

約数の個数: 24

約数和(自身を含む): 195365520

約数和(自身を除く): 112671280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 516839, 1033678, 2067356, 2584195, 4134712, 5168390, 8269424, 10336780, 16538848, 20673560, 41347120, 82694240]

約数ペア:

[(1, 82694240), (2, 41347120), (4, 20673560), (5, 16538848), (8, 10336780), (10, 8269424), (16, 5168390), (20, 4134712), (32, 2584195), (40, 2067356), (80, 1033678), (160, 516839)]