39684035440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{557987}}^1$

素因数の和:558134

約数の個数: 80

約数和(自身を含む): 106276626432

約数和(自身を除く): 66592590992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 5080, 7112, 8890, 10160, 14224, 17780, 35560, 71120, 557987, 1115974, 2231948, 2789935, 3905909, 4463896, 5579870, 7811818, 8927792, 11159740, 15623636, 19529545, 22319480, 31247272, 39059090, 44638960, 62494544, 70864349, 78118180, 141728698, 156236360, 283457396, 312472720, 354321745, 496050443, 566914792, 708643490, 992100886, 1133829584, 1417286980, 1984201772, 2480252215, 2834573960, 3968403544, 4960504430, 5669147920, 7936807088, 9921008860, 19842017720, 39684035440]

約数ペア:

[(1, 39684035440), (2, 19842017720), (4, 9921008860), (5, 7936807088), (7, 5669147920), (8, 4960504430), (10, 3968403544), (14, 2834573960), (16, 2480252215), (20, 1984201772), (28, 1417286980), (35, 1133829584), (40, 992100886), (56, 708643490), (70, 566914792), (80, 496050443), (112, 354321745), (127, 312472720), (140, 283457396), (254, 156236360), (280, 141728698), (508, 78118180), (560, 70864349), (635, 62494544), (889, 44638960), (1016, 39059090), (1270, 31247272), (1778, 22319480), (2032, 19529545), (2540, 15623636), (3556, 11159740), (4445, 8927792), (5080, 7811818), (7112, 5579870), (8890, 4463896), (10160, 3905909), (14224, 2789935), (17780, 2231948), (35560, 1115974), (71120, 557987)]