8663710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 18615744

約数和(自身を除く): 9952034

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 113, 170, 187, 205, 226, 374, 410, 451, 565, 697, 902, 935, 1130, 1243, 1394, 1870, 1921, 2255, 2486, 3485, 3842, 4510, 4633, 6215, 6970, 7667, 9266, 9605, 12430, 15334, 19210, 21131, 23165, 38335, 42262, 46330, 50963, 76670, 78761, 101926, 105655, 157522, 211310, 254815, 393805, 509630, 787610, 866371, 1732742, 4331855, 8663710]

約数ペア:

[(1, 8663710), (2, 4331855), (5, 1732742), (10, 866371), (11, 787610), (17, 509630), (22, 393805), (34, 254815), (41, 211310), (55, 157522), (82, 105655), (85, 101926), (110, 78761), (113, 76670), (170, 50963), (187, 46330), (205, 42262), (226, 38335), (374, 23165), (410, 21131), (451, 19210), (565, 15334), (697, 12430), (902, 9605), (935, 9266), (1130, 7667), (1243, 6970), (1394, 6215), (1870, 4633), (1921, 4510), (2255, 3842), (2486, 3485)]