90761060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349081}}^1$

素因数の和:349103

約数の個数: 24

約数和(自身を含む): 205260216

約数和(自身を除く): 114499156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 349081, 698162, 1396324, 1745405, 3490810, 4538053, 6981620, 9076106, 18152212, 22690265, 45380530, 90761060]

約数ペア:

[(1, 90761060), (2, 45380530), (4, 22690265), (5, 18152212), (10, 9076106), (13, 6981620), (20, 4538053), (26, 3490810), (52, 1745405), (65, 1396324), (130, 698162), (260, 349081)]