2013208810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{44159}}^1$

素因数の和:44310

約数の個数: 32

約数和(自身を含む): 3739115520

約数和(自身を除く): 1725906710

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 970, 4559, 9118, 22795, 44159, 45590, 88318, 220795, 441590, 2075473, 4150946, 4283423, 8566846, 10377365, 20754730, 21417115, 42834230, 201320881, 402641762, 1006604405, 2013208810]

約数ペア:

[(1, 2013208810), (2, 1006604405), (5, 402641762), (10, 201320881), (47, 42834230), (94, 21417115), (97, 20754730), (194, 10377365), (235, 8566846), (470, 4283423), (485, 4150946), (970, 2075473), (4559, 441590), (9118, 220795), (22795, 88318), (44159, 45590)]