5188690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 4971950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 239, 334, 478, 835, 1195, 1670, 2171, 2390, 3107, 4342, 6214, 10855, 15535, 21710, 31070, 39913, 79826, 199565, 399130, 518869, 1037738, 2594345, 5188690]

約数ペア:

[(1, 5188690), (2, 2594345), (5, 1037738), (10, 518869), (13, 399130), (26, 199565), (65, 79826), (130, 39913), (167, 31070), (239, 21710), (334, 15535), (478, 10855), (835, 6214), (1195, 4342), (1670, 3107), (2171, 2390)]