4948505320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11246603}}^1$

素因数の和:11246625

約数の個数: 32

約数和(自身を含む): 12146332320

約数和(自身を除く): 7197827000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11246603, 22493206, 44986412, 56233015, 89972824, 112466030, 123712633, 224932060, 247425266, 449864120, 494850532, 618563165, 989701064, 1237126330, 2474252660, 4948505320]

約数ペア:

[(1, 4948505320), (2, 2474252660), (4, 1237126330), (5, 989701064), (8, 618563165), (10, 494850532), (11, 449864120), (20, 247425266), (22, 224932060), (40, 123712633), (44, 112466030), (55, 89972824), (88, 56233015), (110, 44986412), (220, 22493206), (440, 11246603)]