20160986250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5376263}}^1$

素因数の和:5376288

約数の個数: 40

約数和(自身を含む): 50386346208

約数和(自身を除く): 30225359958

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5376263, 10752526, 16128789, 26881315, 32257578, 53762630, 80643945, 134406575, 161287890, 268813150, 403219725, 672032875, 806439450, 1344065750, 2016098625, 3360164375, 4032197250, 6720328750, 10080493125, 20160986250]

約数ペア:

[(1, 20160986250), (2, 10080493125), (3, 6720328750), (5, 4032197250), (6, 3360164375), (10, 2016098625), (15, 1344065750), (25, 806439450), (30, 672032875), (50, 403219725), (75, 268813150), (125, 161287890), (150, 134406575), (250, 80643945), (375, 53762630), (625, 32257578), (750, 26881315), (1250, 16128789), (1875, 10752526), (3750, 5376263)]