10809707920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12283759}}^1$

素因数の和:12283783

約数の個数: 40

約数和(自身を含む): 27417352320

約数和(自身を除く): 16607644400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12283759, 24567518, 49135036, 61418795, 98270072, 122837590, 135121349, 196540144, 245675180, 270242698, 491350360, 540485396, 675606745, 982700720, 1080970792, 1351213490, 2161941584, 2702426980, 5404853960, 10809707920]

約数ペア:

[(1, 10809707920), (2, 5404853960), (4, 2702426980), (5, 2161941584), (8, 1351213490), (10, 1080970792), (11, 982700720), (16, 675606745), (20, 540485396), (22, 491350360), (40, 270242698), (44, 245675180), (55, 196540144), (80, 135121349), (88, 122837590), (110, 98270072), (176, 61418795), (220, 49135036), (440, 24567518), (880, 12283759)]