76038160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 195737472

約数和(自身を除く): 119699312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1217, 1420, 1562, 2434, 2840, 3124, 3905, 4868, 5680, 6085, 6248, 7810, 9736, 12170, 12496, 13387, 15620, 19472, 24340, 26774, 31240, 48680, 53548, 62480, 66935, 86407, 97360, 107096, 133870, 172814, 214192, 267740, 345628, 432035, 535480, 691256, 864070, 950477, 1070960, 1382512, 1728140, 1900954, 3456280, 3801908, 4752385, 6912560, 7603816, 9504770, 15207632, 19009540, 38019080, 76038160]

約数ペア:

[(1, 76038160), (2, 38019080), (4, 19009540), (5, 15207632), (8, 9504770), (10, 7603816), (11, 6912560), (16, 4752385), (20, 3801908), (22, 3456280), (40, 1900954), (44, 1728140), (55, 1382512), (71, 1070960), (80, 950477), (88, 864070), (110, 691256), (142, 535480), (176, 432035), (220, 345628), (284, 267740), (355, 214192), (440, 172814), (568, 133870), (710, 107096), (781, 97360), (880, 86407), (1136, 66935), (1217, 62480), (1420, 53548), (1562, 48680), (2434, 31240), (2840, 26774), (3124, 24340), (3905, 19472), (4868, 15620), (5680, 13387), (6085, 12496), (6248, 12170), (7810, 9736)]