25908160

素因数分解:

$2^6\times 5^1\times {\mathrm{80963}}^1$

素因数の和:80980

約数の個数: 28

約数和(自身を含む): 61694568

約数和(自身を除く): 35786408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 80963, 161926, 323852, 404815, 647704, 809630, 1295408, 1619260, 2590816, 3238520, 5181632, 6477040, 12954080, 25908160]

約数ペア:

[(1, 25908160), (2, 12954080), (4, 6477040), (5, 5181632), (8, 3238520), (10, 2590816), (16, 1619260), (20, 1295408), (32, 809630), (40, 647704), (64, 404815), (80, 323852), (160, 161926), (320, 80963)]