4667660

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 9843120

約数和(自身を除く): 5175460

約数列:

[1, 2, 4, 5, 10, 20, 419, 557, 838, 1114, 1676, 2095, 2228, 2785, 4190, 5570, 8380, 11140, 233383, 466766, 933532, 1166915, 2333830, 4667660]

約数ペア:

[(1, 4667660), (2, 2333830), (4, 1166915), (5, 933532), (10, 466766), (20, 233383), (419, 11140), (557, 8380), (838, 5570), (1114, 4190), (1676, 2785), (2095, 2228)]