29613740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113899}}^1$

素因数の和:113921

約数の個数: 24

約数和(自身を含む): 66973200

約数和(自身を除く): 37359460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113899, 227798, 455596, 569495, 1138990, 1480687, 2277980, 2961374, 5922748, 7403435, 14806870, 29613740]

約数ペア:

[(1, 29613740), (2, 14806870), (4, 7403435), (5, 5922748), (10, 2961374), (13, 2277980), (20, 1480687), (26, 1138990), (52, 569495), (65, 455596), (130, 227798), (260, 113899)]