82794460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5527}}^1$

素因数の和:5650

約数の個数: 48

約数和(自身を含む): 200600064

約数和(自身を除く): 117805604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 5527, 7490, 11054, 14980, 22108, 27635, 38689, 55270, 77378, 110540, 154756, 193445, 386890, 591389, 773780, 1182778, 2365556, 2956945, 4139723, 5913890, 8279446, 11827780, 16558892, 20698615, 41397230, 82794460]

約数ペア:

[(1, 82794460), (2, 41397230), (4, 20698615), (5, 16558892), (7, 11827780), (10, 8279446), (14, 5913890), (20, 4139723), (28, 2956945), (35, 2365556), (70, 1182778), (107, 773780), (140, 591389), (214, 386890), (428, 193445), (535, 154756), (749, 110540), (1070, 77378), (1498, 55270), (2140, 38689), (2996, 27635), (3745, 22108), (5527, 14980), (7490, 11054)]