228052180

素因数分解:

$2^2\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{4789}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 479210760

約数和(自身を除く): 251158580

約数列:

[1, 2, 4, 5, 10, 20, 2381, 4762, 4789, 9524, 9578, 11905, 19156, 23810, 23945, 47620, 47890, 95780, 11402609, 22805218, 45610436, 57013045, 114026090, 228052180]

約数ペア:

[(1, 228052180), (2, 114026090), (4, 57013045), (5, 45610436), (10, 22805218), (20, 11402609), (2381, 95780), (4762, 47890), (4789, 47620), (9524, 23945), (9578, 23810), (11905, 19156)]