23084960

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 31782496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 647, 892, 1115, 1294, 1784, 2230, 2588, 3235, 3568, 4460, 5176, 6470, 7136, 8920, 10352, 12940, 17840, 20704, 25880, 35680, 51760, 103520, 144281, 288562, 577124, 721405, 1154248, 1442810, 2308496, 2885620, 4616992, 5771240, 11542480, 23084960]

約数ペア:

[(1, 23084960), (2, 11542480), (4, 5771240), (5, 4616992), (8, 2885620), (10, 2308496), (16, 1442810), (20, 1154248), (32, 721405), (40, 577124), (80, 288562), (160, 144281), (223, 103520), (446, 51760), (647, 35680), (892, 25880), (1115, 20704), (1294, 17840), (1784, 12940), (2230, 10352), (2588, 8920), (3235, 7136), (3568, 6470), (4460, 5176)]