63090520

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1979}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 142203600

約数和(自身を除く): 79113080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 1979, 3188, 3958, 3985, 6376, 7916, 7970, 9895, 15832, 15940, 19790, 31880, 39580, 79160, 1577263, 3154526, 6309052, 7886315, 12618104, 15772630, 31545260, 63090520]

約数ペア:

[(1, 63090520), (2, 31545260), (4, 15772630), (5, 12618104), (8, 7886315), (10, 6309052), (20, 3154526), (40, 1577263), (797, 79160), (1594, 39580), (1979, 31880), (3188, 19790), (3958, 15940), (3985, 15832), (6376, 9895), (7916, 7970)]