464974240

素因数分解:

$2^5\times 5^1\times {\mathrm{2906089}}^1$

素因数の和:2906104

約数の個数: 24

約数和(自身を含む): 1098502020

約数和(自身を除く): 633527780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2906089, 5812178, 11624356, 14530445, 23248712, 29060890, 46497424, 58121780, 92994848, 116243560, 232487120, 464974240]

約数ペア:

[(1, 464974240), (2, 232487120), (4, 116243560), (5, 92994848), (8, 58121780), (10, 46497424), (16, 29060890), (20, 23248712), (32, 14530445), (40, 11624356), (80, 5812178), (160, 2906089)]