385800910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{74623}}^1$

素因数の和:74688

約数の個数: 32

約数和(自身を含む): 773701632

約数和(自身を除く): 387900722

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 74623, 149246, 373115, 746230, 820853, 1641706, 3507281, 4104265, 7014562, 8208530, 17536405, 35072810, 38580091, 77160182, 192900455, 385800910]

約数ペア:

[(1, 385800910), (2, 192900455), (5, 77160182), (10, 38580091), (11, 35072810), (22, 17536405), (47, 8208530), (55, 7014562), (94, 4104265), (110, 3507281), (235, 1641706), (470, 820853), (517, 746230), (1034, 373115), (2585, 149246), (5170, 74623)]