45282280

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5927}}^1$

素因数の和:6129

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 57153560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 5927, 7640, 11854, 23708, 29635, 47416, 59270, 118540, 237080, 1132057, 2264114, 4528228, 5660285, 9056456, 11320570, 22641140, 45282280]

約数ペア:

[(1, 45282280), (2, 22641140), (4, 11320570), (5, 9056456), (8, 5660285), (10, 4528228), (20, 2264114), (40, 1132057), (191, 237080), (382, 118540), (764, 59270), (955, 47416), (1528, 29635), (1910, 23708), (3820, 11854), (5927, 7640)]