238852840

素因数分解:

$2^3\times 5^1\times {\mathrm{5971321}}^1$

素因数の和:5971332

約数の個数: 16

約数和(自身を含む): 537418980

約数和(自身を除く): 298566140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5971321, 11942642, 23885284, 29856605, 47770568, 59713210, 119426420, 238852840]

約数ペア:

[(1, 238852840), (2, 119426420), (4, 59713210), (5, 47770568), (8, 29856605), (10, 23885284), (20, 11942642), (40, 5971321)]