3342640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 9142272

約数和(自身を除く): 5799632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 127, 140, 188, 235, 254, 280, 329, 376, 470, 508, 560, 635, 658, 752, 889, 940, 1016, 1270, 1316, 1645, 1778, 1880, 2032, 2540, 2632, 3290, 3556, 3760, 4445, 5080, 5264, 5969, 6580, 7112, 8890, 10160, 11938, 13160, 14224, 17780, 23876, 26320, 29845, 35560, 41783, 47752, 59690, 71120, 83566, 95504, 119380, 167132, 208915, 238760, 334264, 417830, 477520, 668528, 835660, 1671320, 3342640]

約数ペア:

[(1, 3342640), (2, 1671320), (4, 835660), (5, 668528), (7, 477520), (8, 417830), (10, 334264), (14, 238760), (16, 208915), (20, 167132), (28, 119380), (35, 95504), (40, 83566), (47, 71120), (56, 59690), (70, 47752), (80, 41783), (94, 35560), (112, 29845), (127, 26320), (140, 23876), (188, 17780), (235, 14224), (254, 13160), (280, 11938), (329, 10160), (376, 8890), (470, 7112), (508, 6580), (560, 5969), (635, 5264), (658, 5080), (752, 4445), (889, 3760), (940, 3556), (1016, 3290), (1270, 2632), (1316, 2540), (1645, 2032), (1778, 1880)]