53632840

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1459}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 120888000

約数和(自身を除く): 67255160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1459, 1838, 2918, 3676, 4595, 5836, 7295, 7352, 9190, 11672, 14590, 18380, 29180, 36760, 58360, 1340821, 2681642, 5363284, 6704105, 10726568, 13408210, 26816420, 53632840]

約数ペア:

[(1, 53632840), (2, 26816420), (4, 13408210), (5, 10726568), (8, 6704105), (10, 5363284), (20, 2681642), (40, 1340821), (919, 58360), (1459, 36760), (1838, 29180), (2918, 18380), (3676, 14590), (4595, 11672), (5836, 9190), (7295, 7352)]