40902010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{99761}}^1$

素因数の和:99809

約数の個数: 16

約数和(自身を含む): 75420072

約数和(自身を除く): 34518062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 99761, 199522, 498805, 997610, 4090201, 8180402, 20451005, 40902010]

約数ペア:

[(1, 40902010), (2, 20451005), (5, 8180402), (10, 4090201), (41, 997610), (82, 498805), (205, 199522), (410, 99761)]