40335830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{39161}}^1$

素因数の和:39271

約数の個数: 16

約数和(自身を含む): 73311264

約数和(自身を除く): 32975434

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 39161, 78322, 195805, 391610, 4033583, 8067166, 20167915, 40335830]

約数ペア:

[(1, 40335830), (2, 20167915), (5, 8067166), (10, 4033583), (103, 391610), (206, 195805), (515, 78322), (1030, 39161)]