39555084080

素因数分解:

$2^4\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{123517}}^1$

素因数の和:127533

約数の個数: 40

約数和(自身を含む): 91989289392

約数和(自身を除く): 52434205312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4003, 8006, 16012, 20015, 32024, 40030, 64048, 80060, 123517, 160120, 247034, 320240, 494068, 617585, 988136, 1235170, 1976272, 2470340, 4940680, 9881360, 494438551, 988877102, 1977754204, 2472192755, 3955508408, 4944385510, 7911016816, 9888771020, 19777542040, 39555084080]

約数ペア:

[(1, 39555084080), (2, 19777542040), (4, 9888771020), (5, 7911016816), (8, 4944385510), (10, 3955508408), (16, 2472192755), (20, 1977754204), (40, 988877102), (80, 494438551), (4003, 9881360), (8006, 4940680), (16012, 2470340), (20015, 1976272), (32024, 1235170), (40030, 988136), (64048, 617585), (80060, 494068), (123517, 320240), (160120, 247034)]