79676960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 217510272

約数和(自身を除く): 137833312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2663, 2720, 2992, 3740, 5326, 5984, 7480, 10652, 13315, 14960, 21304, 26630, 29293, 29920, 42608, 45271, 53260, 58586, 85216, 90542, 106520, 117172, 146465, 181084, 213040, 226355, 234344, 292930, 362168, 426080, 452710, 468688, 497981, 585860, 724336, 905420, 937376, 995962, 1171720, 1448672, 1810840, 1991924, 2343440, 2489905, 3621680, 3983848, 4686880, 4979810, 7243360, 7967696, 9959620, 15935392, 19919240, 39838480, 79676960]

約数ペア:

[(1, 79676960), (2, 39838480), (4, 19919240), (5, 15935392), (8, 9959620), (10, 7967696), (11, 7243360), (16, 4979810), (17, 4686880), (20, 3983848), (22, 3621680), (32, 2489905), (34, 2343440), (40, 1991924), (44, 1810840), (55, 1448672), (68, 1171720), (80, 995962), (85, 937376), (88, 905420), (110, 724336), (136, 585860), (160, 497981), (170, 468688), (176, 452710), (187, 426080), (220, 362168), (272, 292930), (340, 234344), (352, 226355), (374, 213040), (440, 181084), (544, 146465), (680, 117172), (748, 106520), (880, 90542), (935, 85216), (1360, 58586), (1496, 53260), (1760, 45271), (1870, 42608), (2663, 29920), (2720, 29293), (2992, 26630), (3740, 21304), (5326, 14960), (5984, 13315), (7480, 10652)]