23144900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 54371520

約数和(自身を除く): 31226620

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 347, 460, 575, 580, 667, 694, 725, 1150, 1334, 1388, 1450, 1735, 2300, 2668, 2900, 3335, 3470, 6670, 6940, 7981, 8675, 10063, 13340, 15962, 16675, 17350, 20126, 31924, 33350, 34700, 39905, 40252, 50315, 66700, 79810, 100630, 159620, 199525, 201260, 231449, 251575, 399050, 462898, 503150, 798100, 925796, 1006300, 1157245, 2314490, 4628980, 5786225, 11572450, 23144900]

約数ペア:

[(1, 23144900), (2, 11572450), (4, 5786225), (5, 4628980), (10, 2314490), (20, 1157245), (23, 1006300), (25, 925796), (29, 798100), (46, 503150), (50, 462898), (58, 399050), (92, 251575), (100, 231449), (115, 201260), (116, 199525), (145, 159620), (230, 100630), (290, 79810), (347, 66700), (460, 50315), (575, 40252), (580, 39905), (667, 34700), (694, 33350), (725, 31924), (1150, 20126), (1334, 17350), (1388, 16675), (1450, 15962), (1735, 13340), (2300, 10063), (2668, 8675), (2900, 7981), (3335, 6940), (3470, 6670)]