34349620

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4099}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 72324000

約数和(自身を除く): 37974380

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4099, 4190, 8198, 8380, 16396, 20495, 40990, 81980, 1717481, 3434962, 6869924, 8587405, 17174810, 34349620]

約数ペア:

[(1, 34349620), (2, 17174810), (4, 8587405), (5, 6869924), (10, 3434962), (20, 1717481), (419, 81980), (838, 40990), (1676, 20495), (2095, 16396), (4099, 8380), (4190, 8198)]