4057460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18443}}^1$

素因数の和:18463

約数の個数: 24

約数和(自身を含む): 9295776

約数和(自身を除く): 5238316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18443, 36886, 73772, 92215, 184430, 202873, 368860, 405746, 811492, 1014365, 2028730, 4057460]

約数ペア:

[(1, 4057460), (2, 2028730), (4, 1014365), (5, 811492), (10, 405746), (11, 368860), (20, 202873), (22, 184430), (44, 92215), (55, 73772), (110, 36886), (220, 18443)]