11751080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 30559680

約数和(自身を除く): 18808600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1571, 1870, 3142, 3740, 6284, 7480, 7855, 12568, 15710, 17281, 26707, 31420, 34562, 53414, 62840, 69124, 86405, 106828, 133535, 138248, 172810, 213656, 267070, 293777, 345620, 534140, 587554, 691240, 1068280, 1175108, 1468885, 2350216, 2937770, 5875540, 11751080]

約数ペア:

[(1, 11751080), (2, 5875540), (4, 2937770), (5, 2350216), (8, 1468885), (10, 1175108), (11, 1068280), (17, 691240), (20, 587554), (22, 534140), (34, 345620), (40, 293777), (44, 267070), (55, 213656), (68, 172810), (85, 138248), (88, 133535), (110, 106828), (136, 86405), (170, 69124), (187, 62840), (220, 53414), (340, 34562), (374, 31420), (440, 26707), (680, 17281), (748, 15710), (935, 12568), (1496, 7855), (1571, 7480), (1870, 6284), (3142, 3740)]