69630440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8370

約数の個数: 64

約数和(自身を含む): 179928000

約数和(自身を除く): 110297560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8329, 8360, 16658, 33316, 41645, 66632, 83290, 91619, 158251, 166580, 183238, 316502, 333160, 366476, 458095, 633004, 732952, 791255, 916190, 1266008, 1582510, 1740761, 1832380, 3165020, 3481522, 3664760, 6330040, 6963044, 8703805, 13926088, 17407610, 34815220, 69630440]

約数ペア:

[(1, 69630440), (2, 34815220), (4, 17407610), (5, 13926088), (8, 8703805), (10, 6963044), (11, 6330040), (19, 3664760), (20, 3481522), (22, 3165020), (38, 1832380), (40, 1740761), (44, 1582510), (55, 1266008), (76, 916190), (88, 791255), (95, 732952), (110, 633004), (152, 458095), (190, 366476), (209, 333160), (220, 316502), (380, 183238), (418, 166580), (440, 158251), (760, 91619), (836, 83290), (1045, 66632), (1672, 41645), (2090, 33316), (4180, 16658), (8329, 8360)]