8983417.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8963}}^1$

素因数の和:8994

約数の個数: 36

約数和(自身を含む): 50072904

約数和(自身を除く): 28382444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 8963, 17926, 35852, 44815, 89630, 98593, 179260, 197186, 394372, 492965, 985930, 1084523, 1971860, 2169046, 4338092, 5422615, 10845230, 21690460]

約数ペア:

[(1, 21690460), (2, 10845230), (4, 5422615), (5, 4338092), (10, 2169046), (11, 1971860), (20, 1084523), (22, 985930), (44, 492965), (55, 394372), (110, 197186), (121, 179260), (220, 98593), (242, 89630), (484, 44815), (605, 35852), (1210, 17926), (2420, 8963)]