82262320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8641}}^1$

素因数の和:8678

約数の個数: 80

約数和(自身を含む): 231467328

約数和(自身を除く): 149205008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 8641, 9520, 17282, 34564, 43205, 60487, 69128, 86410, 120974, 138256, 146897, 172820, 241948, 293794, 302435, 345640, 483896, 587588, 604870, 691280, 734485, 967792, 1028279, 1175176, 1209740, 1468970, 2056558, 2350352, 2419480, 2937940, 4113116, 4838960, 5141395, 5875880, 8226232, 10282790, 11751760, 16452464, 20565580, 41131160, 82262320]

約数ペア:

[(1, 82262320), (2, 41131160), (4, 20565580), (5, 16452464), (7, 11751760), (8, 10282790), (10, 8226232), (14, 5875880), (16, 5141395), (17, 4838960), (20, 4113116), (28, 2937940), (34, 2419480), (35, 2350352), (40, 2056558), (56, 1468970), (68, 1209740), (70, 1175176), (80, 1028279), (85, 967792), (112, 734485), (119, 691280), (136, 604870), (140, 587588), (170, 483896), (238, 345640), (272, 302435), (280, 293794), (340, 241948), (476, 172820), (560, 146897), (595, 138256), (680, 120974), (952, 86410), (1190, 69128), (1360, 60487), (1904, 43205), (2380, 34564), (4760, 17282), (8641, 9520)]