10374520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 25583040

約数和(自身を除く): 15208520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 281, 284, 355, 520, 562, 568, 710, 923, 1124, 1405, 1420, 1846, 2248, 2810, 2840, 3653, 3692, 4615, 5620, 7306, 7384, 9230, 11240, 14612, 18265, 18460, 19951, 29224, 36530, 36920, 39902, 73060, 79804, 99755, 146120, 159608, 199510, 259363, 399020, 518726, 798040, 1037452, 1296815, 2074904, 2593630, 5187260, 10374520]

約数ペア:

[(1, 10374520), (2, 5187260), (4, 2593630), (5, 2074904), (8, 1296815), (10, 1037452), (13, 798040), (20, 518726), (26, 399020), (40, 259363), (52, 199510), (65, 159608), (71, 146120), (104, 99755), (130, 79804), (142, 73060), (260, 39902), (281, 36920), (284, 36530), (355, 29224), (520, 19951), (562, 18460), (568, 18265), (710, 14612), (923, 11240), (1124, 9230), (1405, 7384), (1420, 7306), (1846, 5620), (2248, 4615), (2810, 3692), (2840, 3653)]