4315676680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{54851}}^1$

素因数の和:55150

約数の個数: 64

約数和(自身を含む): 11137150080

約数和(自身を除く): 6821473400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 562, 1124, 1405, 1967, 2248, 2810, 3934, 5620, 7868, 9835, 11240, 15736, 19670, 39340, 54851, 78680, 109702, 219404, 274255, 383957, 438808, 548510, 767914, 1097020, 1535828, 1919785, 2194040, 3071656, 3839570, 7679140, 15358280, 15413131, 30826262, 61652524, 77065655, 107891917, 123305048, 154131310, 215783834, 308262620, 431567668, 539459585, 616525240, 863135336, 1078919170, 2157838340, 4315676680]

約数ペア:

[(1, 4315676680), (2, 2157838340), (4, 1078919170), (5, 863135336), (7, 616525240), (8, 539459585), (10, 431567668), (14, 308262620), (20, 215783834), (28, 154131310), (35, 123305048), (40, 107891917), (56, 77065655), (70, 61652524), (140, 30826262), (280, 15413131), (281, 15358280), (562, 7679140), (1124, 3839570), (1405, 3071656), (1967, 2194040), (2248, 1919785), (2810, 1535828), (3934, 1097020), (5620, 767914), (7868, 548510), (9835, 438808), (11240, 383957), (15736, 274255), (19670, 219404), (39340, 109702), (54851, 78680)]