4800620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21821}}^1$

素因数の和:21841

約数の個数: 24

約数和(自身を含む): 10998288

約数和(自身を除く): 6197668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21821, 43642, 87284, 109105, 218210, 240031, 436420, 480062, 960124, 1200155, 2400310, 4800620]

約数ペア:

[(1, 4800620), (2, 2400310), (4, 1200155), (5, 960124), (10, 480062), (11, 436420), (20, 240031), (22, 218210), (44, 109105), (55, 87284), (110, 43642), (220, 21821)]