70837640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104173}}^1$

素因数の和:104201

約数の個数: 32

約数和(自身を含む): 168761880

約数和(自身を除く): 97924240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 104173, 208346, 416692, 520865, 833384, 1041730, 1770941, 2083460, 3541882, 4166920, 7083764, 8854705, 14167528, 17709410, 35418820, 70837640]

約数ペア:

[(1, 70837640), (2, 35418820), (4, 17709410), (5, 14167528), (8, 8854705), (10, 7083764), (17, 4166920), (20, 3541882), (34, 2083460), (40, 1770941), (68, 1041730), (85, 833384), (136, 520865), (170, 416692), (340, 208346), (680, 104173)]