23505080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 33648520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 881, 920, 1160, 1334, 1762, 2668, 3335, 3524, 4405, 5336, 6670, 7048, 8810, 13340, 17620, 20263, 25549, 26680, 35240, 40526, 51098, 81052, 101315, 102196, 127745, 162104, 202630, 204392, 255490, 405260, 510980, 587627, 810520, 1021960, 1175254, 2350508, 2938135, 4701016, 5876270, 11752540, 23505080]

約数ペア:

[(1, 23505080), (2, 11752540), (4, 5876270), (5, 4701016), (8, 2938135), (10, 2350508), (20, 1175254), (23, 1021960), (29, 810520), (40, 587627), (46, 510980), (58, 405260), (92, 255490), (115, 204392), (116, 202630), (145, 162104), (184, 127745), (230, 102196), (232, 101315), (290, 81052), (460, 51098), (580, 40526), (667, 35240), (881, 26680), (920, 25549), (1160, 20263), (1334, 17620), (1762, 13340), (2668, 8810), (3335, 7048), (3524, 6670), (4405, 5336)]