24898120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47881}}^1$

素因数の和:47905

約数の個数: 32

約数和(自身を含む): 60331320

約数和(自身を除く): 35433200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47881, 95762, 191524, 239405, 383048, 478810, 622453, 957620, 1244906, 1915240, 2489812, 3112265, 4979624, 6224530, 12449060, 24898120]

約数ペア:

[(1, 24898120), (2, 12449060), (4, 6224530), (5, 4979624), (8, 3112265), (10, 2489812), (13, 1915240), (20, 1244906), (26, 957620), (40, 622453), (52, 478810), (65, 383048), (104, 239405), (130, 191524), (260, 95762), (520, 47881)]