23656750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 49533120

約数和(自身を除く): 25876370

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 251, 290, 325, 377, 502, 650, 725, 754, 1255, 1450, 1625, 1885, 2510, 3250, 3263, 3625, 3770, 6275, 6526, 7250, 7279, 9425, 12550, 14558, 16315, 18850, 31375, 32630, 36395, 47125, 62750, 72790, 81575, 94250, 94627, 163150, 181975, 189254, 363950, 407875, 473135, 815750, 909875, 946270, 1819750, 2365675, 4731350, 11828375, 23656750]

約数ペア:

[(1, 23656750), (2, 11828375), (5, 4731350), (10, 2365675), (13, 1819750), (25, 946270), (26, 909875), (29, 815750), (50, 473135), (58, 407875), (65, 363950), (125, 189254), (130, 181975), (145, 163150), (250, 94627), (251, 94250), (290, 81575), (325, 72790), (377, 62750), (502, 47125), (650, 36395), (725, 32630), (754, 31375), (1255, 18850), (1450, 16315), (1625, 14558), (1885, 12550), (2510, 9425), (3250, 7279), (3263, 7250), (3625, 6526), (3770, 6275)]