16113020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10463}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 42190848

約数和(自身を除く): 26077828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10463, 20926, 41852, 52315, 73241, 104630, 115093, 146482, 209260, 230186, 292964, 366205, 460372, 575465, 732410, 805651, 1150930, 1464820, 1611302, 2301860, 3222604, 4028255, 8056510, 16113020]

約数ペア:

[(1, 16113020), (2, 8056510), (4, 4028255), (5, 3222604), (7, 2301860), (10, 1611302), (11, 1464820), (14, 1150930), (20, 805651), (22, 732410), (28, 575465), (35, 460372), (44, 366205), (55, 292964), (70, 230186), (77, 209260), (110, 146482), (140, 115093), (154, 104630), (220, 73241), (308, 52315), (385, 41852), (770, 20926), (1540, 10463)]