4337440

素因数分解:

$2^5\times 5^1\times {\mathrm{27109}}^1$

素因数の和:27124

約数の個数: 24

約数和(自身を含む): 10247580

約数和(自身を除く): 5910140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27109, 54218, 108436, 135545, 216872, 271090, 433744, 542180, 867488, 1084360, 2168720, 4337440]

約数ペア:

[(1, 4337440), (2, 2168720), (4, 1084360), (5, 867488), (8, 542180), (10, 433744), (16, 271090), (20, 216872), (32, 135545), (40, 108436), (80, 54218), (160, 27109)]