4688860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21313}}^1$

素因数の和:21333

約数の個数: 24

約数和(自身を含む): 10742256

約数和(自身を除く): 6053396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21313, 42626, 85252, 106565, 213130, 234443, 426260, 468886, 937772, 1172215, 2344430, 4688860]

約数ペア:

[(1, 4688860), (2, 2344430), (4, 1172215), (5, 937772), (10, 468886), (11, 426260), (20, 234443), (22, 213130), (44, 106565), (55, 85252), (110, 42626), (220, 21313)]