528077660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2400353}}^1$

素因数の和:2400373

約数の個数: 24

約数和(自身を含む): 1209778416

約数和(自身を除く): 681700756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2400353, 4800706, 9601412, 12001765, 24003530, 26403883, 48007060, 52807766, 105615532, 132019415, 264038830, 528077660]

約数ペア:

[(1, 528077660), (2, 264038830), (4, 132019415), (5, 105615532), (10, 52807766), (11, 48007060), (20, 26403883), (22, 24003530), (44, 12001765), (55, 9601412), (110, 4800706), (220, 2400353)]