17166920

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{919}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 38750400

約数和(自身を除く): 21583480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 919, 934, 1838, 1868, 2335, 3676, 3736, 4595, 4670, 7352, 9190, 9340, 18380, 18680, 36760, 429173, 858346, 1716692, 2145865, 3433384, 4291730, 8583460, 17166920]

約数ペア:

[(1, 17166920), (2, 8583460), (4, 4291730), (5, 3433384), (8, 2145865), (10, 1716692), (20, 858346), (40, 429173), (467, 36760), (919, 18680), (934, 18380), (1838, 9340), (1868, 9190), (2335, 7352), (3676, 4670), (3736, 4595)]