22915691920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26040559}}^1$

素因数の和:26040583

約数の個数: 40

約数和(自身を含む): 58122529920

約数和(自身を除く): 35206838000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26040559, 52081118, 104162236, 130202795, 208324472, 260405590, 286446149, 416648944, 520811180, 572892298, 1041622360, 1145784596, 1432230745, 2083244720, 2291569192, 2864461490, 4583138384, 5728922980, 11457845960, 22915691920]

約数ペア:

[(1, 22915691920), (2, 11457845960), (4, 5728922980), (5, 4583138384), (8, 2864461490), (10, 2291569192), (11, 2083244720), (16, 1432230745), (20, 1145784596), (22, 1041622360), (40, 572892298), (44, 520811180), (55, 416648944), (80, 286446149), (88, 260405590), (110, 208324472), (176, 130202795), (220, 104162236), (440, 52081118), (880, 26040559)]