127160

素因数分解:

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

素因数の和:56

約数の個数: 48

約数和(自身を含む): 331560

約数和(自身を除く): 204400

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, 289, 340, 374, 440, 578, 680, 748, 935, 1156, 1445, 1496, 1870, 2312, 2890, 3179, 3740, 5780, 6358, 7480, 11560, 12716, 15895, 25432, 31790, 63580, 127160]

約数ペア:

[(1, 127160), (2, 63580), (4, 31790), (5, 25432), (8, 15895), (10, 12716), (11, 11560), (17, 7480), (20, 6358), (22, 5780), (34, 3740), (40, 3179), (44, 2890), (55, 2312), (68, 1870), (85, 1496), (88, 1445), (110, 1156), (136, 935), (170, 748), (187, 680), (220, 578), (289, 440), (340, 374)]