40164370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{236261}}^1$

素因数の和:236285

約数の個数: 16

約数和(自身を含む): 76548888

約数和(自身を除く): 36384518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 236261, 472522, 1181305, 2362610, 4016437, 8032874, 20082185, 40164370]

約数ペア:

[(1, 40164370), (2, 20082185), (5, 8032874), (10, 4016437), (17, 2362610), (34, 1181305), (85, 472522), (170, 236261)]