63734920

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2273}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 143671320

約数和(自身を除く): 79936400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2273, 2804, 3505, 4546, 5608, 7010, 9092, 11365, 14020, 18184, 22730, 28040, 45460, 90920, 1593373, 3186746, 6373492, 7966865, 12746984, 15933730, 31867460, 63734920]

約数ペア:

[(1, 63734920), (2, 31867460), (4, 15933730), (5, 12746984), (8, 7966865), (10, 6373492), (20, 3186746), (40, 1593373), (701, 90920), (1402, 45460), (2273, 28040), (2804, 22730), (3505, 18184), (4546, 14020), (5608, 11365), (7010, 9092)]