4768220

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 10054800

約数和(自身を除く): 5286580

約数列:

[1, 2, 4, 5, 10, 20, 419, 569, 838, 1138, 1676, 2095, 2276, 2845, 4190, 5690, 8380, 11380, 238411, 476822, 953644, 1192055, 2384110, 4768220]

約数ペア:

[(1, 4768220), (2, 2384110), (4, 1192055), (5, 953644), (10, 476822), (20, 238411), (419, 11380), (569, 8380), (838, 5690), (1138, 4190), (1676, 2845), (2095, 2276)]