40603730

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{22433}}^1$

素因数の和:22621

約数の個数: 16

約数和(自身を含む): 73493784

約数和(自身を除く): 32890054

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 22433, 44866, 112165, 224330, 4060373, 8120746, 20301865, 40603730]

約数ペア:

[(1, 40603730), (2, 20301865), (5, 8120746), (10, 4060373), (181, 224330), (362, 112165), (905, 44866), (1810, 22433)]