1125421420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3310063}}^1$

素因数の和:3310089

約数の個数: 24

約数和(自身を含む): 2502408384

約数和(自身を除く): 1376986964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3310063, 6620126, 13240252, 16550315, 33100630, 56271071, 66201260, 112542142, 225084284, 281355355, 562710710, 1125421420]

約数ペア:

[(1, 1125421420), (2, 562710710), (4, 281355355), (5, 225084284), (10, 112542142), (17, 66201260), (20, 56271071), (34, 33100630), (68, 16550315), (85, 13240252), (170, 6620126), (340, 3310063)]