23403740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22079}}^1$

素因数の和:22141

約数の個数: 24

約数和(自身を含む): 50077440

約数和(自身を除く): 26673700

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 22079, 44158, 88316, 110395, 220790, 441580, 1170187, 2340374, 4680748, 5850935, 11701870, 23403740]

約数ペア:

[(1, 23403740), (2, 11701870), (4, 5850935), (5, 4680748), (10, 2340374), (20, 1170187), (53, 441580), (106, 220790), (212, 110395), (265, 88316), (530, 44158), (1060, 22079)]