9491120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 40

約数和(自身を含む): 22833360

約数和(自身を除く): 13342240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 4091, 8182, 16364, 20455, 32728, 40910, 65456, 81820, 118639, 163640, 237278, 327280, 474556, 593195, 949112, 1186390, 1898224, 2372780, 4745560, 9491120]

約数ペア:

[(1, 9491120), (2, 4745560), (4, 2372780), (5, 1898224), (8, 1186390), (10, 949112), (16, 593195), (20, 474556), (29, 327280), (40, 237278), (58, 163640), (80, 118639), (116, 81820), (145, 65456), (232, 40910), (290, 32728), (464, 20455), (580, 16364), (1160, 8182), (2320, 4091)]