3245360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 7633440

約数和(自身を除く): 4388080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 359, 452, 565, 718, 904, 1130, 1436, 1795, 1808, 2260, 2872, 3590, 4520, 5744, 7180, 9040, 14360, 28720, 40567, 81134, 162268, 202835, 324536, 405670, 649072, 811340, 1622680, 3245360]

約数ペア:

[(1, 3245360), (2, 1622680), (4, 811340), (5, 649072), (8, 405670), (10, 324536), (16, 202835), (20, 162268), (40, 81134), (80, 40567), (113, 28720), (226, 14360), (359, 9040), (452, 7180), (565, 5744), (718, 4520), (904, 3590), (1130, 2872), (1436, 2260), (1795, 1808)]