77433440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 213663744

約数和(自身を除く): 136230304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1471, 1504, 1645, 1880, 2632, 2942, 3290, 3760, 5264, 5884, 6580, 7355, 7520, 10297, 10528, 11768, 13160, 14710, 20594, 23536, 26320, 29420, 41188, 47072, 51485, 52640, 58840, 69137, 82376, 102970, 117680, 138274, 164752, 205940, 235360, 276548, 329504, 345685, 411880, 483959, 553096, 691370, 823760, 967918, 1106192, 1382740, 1647520, 1935836, 2212384, 2419795, 2765480, 3871672, 4839590, 5530960, 7743344, 9679180, 11061920, 15486688, 19358360, 38716720, 77433440]

約数ペア:

[(1, 77433440), (2, 38716720), (4, 19358360), (5, 15486688), (7, 11061920), (8, 9679180), (10, 7743344), (14, 5530960), (16, 4839590), (20, 3871672), (28, 2765480), (32, 2419795), (35, 2212384), (40, 1935836), (47, 1647520), (56, 1382740), (70, 1106192), (80, 967918), (94, 823760), (112, 691370), (140, 553096), (160, 483959), (188, 411880), (224, 345685), (235, 329504), (280, 276548), (329, 235360), (376, 205940), (470, 164752), (560, 138274), (658, 117680), (752, 102970), (940, 82376), (1120, 69137), (1316, 58840), (1471, 52640), (1504, 51485), (1645, 47072), (1880, 41188), (2632, 29420), (2942, 26320), (3290, 23536), (3760, 20594), (5264, 14710), (5884, 13160), (6580, 11768), (7355, 10528), (7520, 10297)]