12843160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 33819120

約数和(自身を除く): 20975960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 101, 110, 136, 170, 187, 202, 220, 289, 340, 374, 404, 440, 505, 578, 680, 748, 808, 935, 1010, 1111, 1156, 1445, 1496, 1717, 1870, 2020, 2222, 2312, 2890, 3179, 3434, 3740, 4040, 4444, 5555, 5780, 6358, 6868, 7480, 8585, 8888, 11110, 11560, 12716, 13736, 15895, 17170, 18887, 22220, 25432, 29189, 31790, 34340, 37774, 44440, 58378, 63580, 68680, 75548, 94435, 116756, 127160, 145945, 151096, 188870, 233512, 291890, 321079, 377740, 583780, 642158, 755480, 1167560, 1284316, 1605395, 2568632, 3210790, 6421580, 12843160]

約数ペア:

[(1, 12843160), (2, 6421580), (4, 3210790), (5, 2568632), (8, 1605395), (10, 1284316), (11, 1167560), (17, 755480), (20, 642158), (22, 583780), (34, 377740), (40, 321079), (44, 291890), (55, 233512), (68, 188870), (85, 151096), (88, 145945), (101, 127160), (110, 116756), (136, 94435), (170, 75548), (187, 68680), (202, 63580), (220, 58378), (289, 44440), (340, 37774), (374, 34340), (404, 31790), (440, 29189), (505, 25432), (578, 22220), (680, 18887), (748, 17170), (808, 15895), (935, 13736), (1010, 12716), (1111, 11560), (1156, 11110), (1445, 8888), (1496, 8585), (1717, 7480), (1870, 6868), (2020, 6358), (2222, 5780), (2312, 5555), (2890, 4444), (3179, 4040), (3434, 3740)]