40083560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91099}}^1$

素因数の和:91121

約数の個数: 32

約数和(自身を含む): 98388000

約数和(自身を除く): 58304440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 91099, 182198, 364396, 455495, 728792, 910990, 1002089, 1821980, 2004178, 3643960, 4008356, 5010445, 8016712, 10020890, 20041780, 40083560]

約数ペア:

[(1, 40083560), (2, 20041780), (4, 10020890), (5, 8016712), (8, 5010445), (10, 4008356), (11, 3643960), (20, 2004178), (22, 1821980), (40, 1002089), (44, 910990), (55, 728792), (88, 455495), (110, 364396), (220, 182198), (440, 91099)]