82988720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35771}}^1$

素因数の和:35813

約数の個数: 40

約数和(自身を含む): 199607760

約数和(自身を除く): 116619040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 35771, 71542, 143084, 178855, 286168, 357710, 572336, 715420, 1037359, 1430840, 2074718, 2861680, 4149436, 5186795, 8298872, 10373590, 16597744, 20747180, 41494360, 82988720]

約数ペア:

[(1, 82988720), (2, 41494360), (4, 20747180), (5, 16597744), (8, 10373590), (10, 8298872), (16, 5186795), (20, 4149436), (29, 2861680), (40, 2074718), (58, 1430840), (80, 1037359), (116, 715420), (145, 572336), (232, 357710), (290, 286168), (464, 178855), (580, 143084), (1160, 71542), (2320, 35771)]