7351120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13127}}^1$

素因数の和:13147

約数の個数: 40

約数和(自身を含む): 19534464

約数和(自身を除く): 12183344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13127, 26254, 52508, 65635, 91889, 105016, 131270, 183778, 210032, 262540, 367556, 459445, 525080, 735112, 918890, 1050160, 1470224, 1837780, 3675560, 7351120]

約数ペア:

[(1, 7351120), (2, 3675560), (4, 1837780), (5, 1470224), (7, 1050160), (8, 918890), (10, 735112), (14, 525080), (16, 459445), (20, 367556), (28, 262540), (35, 210032), (40, 183778), (56, 131270), (70, 105016), (80, 91889), (112, 65635), (140, 52508), (280, 26254), (560, 13127)]