23125180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 54119520

約数和(自身を除く): 30994340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3067, 3770, 6134, 7540, 12268, 15335, 30670, 39871, 61340, 79742, 88943, 159484, 177886, 199355, 355772, 398710, 444715, 797420, 889430, 1156259, 1778860, 2312518, 4625036, 5781295, 11562590, 23125180]

約数ペア:

[(1, 23125180), (2, 11562590), (4, 5781295), (5, 4625036), (10, 2312518), (13, 1778860), (20, 1156259), (26, 889430), (29, 797420), (52, 444715), (58, 398710), (65, 355772), (116, 199355), (130, 177886), (145, 159484), (260, 88943), (290, 79742), (377, 61340), (580, 39871), (754, 30670), (1508, 15335), (1885, 12268), (3067, 7540), (3770, 6134)]