25124360

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2767}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 56799360

約数和(自身を除く): 31675000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 2767, 4540, 5534, 9080, 11068, 13835, 22136, 27670, 55340, 110680, 628109, 1256218, 2512436, 3140545, 5024872, 6281090, 12562180, 25124360]

約数ペア:

[(1, 25124360), (2, 12562180), (4, 6281090), (5, 5024872), (8, 3140545), (10, 2512436), (20, 1256218), (40, 628109), (227, 110680), (454, 55340), (908, 27670), (1135, 22136), (1816, 13835), (2270, 11068), (2767, 9080), (4540, 5534)]