26372140

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3673}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 55550880

約数和(自身を除く): 29178740

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 3673, 7180, 7346, 14692, 18365, 36730, 73460, 1318607, 2637214, 5274428, 6593035, 13186070, 26372140]

約数ペア:

[(1, 26372140), (2, 13186070), (4, 6593035), (5, 5274428), (10, 2637214), (20, 1318607), (359, 73460), (718, 36730), (1436, 18365), (1795, 14692), (3590, 7346), (3673, 7180)]