1356760

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 3090960

約数和(自身を除く): 1734200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 317, 428, 535, 634, 856, 1070, 1268, 1585, 2140, 2536, 3170, 4280, 6340, 12680, 33919, 67838, 135676, 169595, 271352, 339190, 678380, 1356760]

約数ペア:

[(1, 1356760), (2, 678380), (4, 339190), (5, 271352), (8, 169595), (10, 135676), (20, 67838), (40, 33919), (107, 12680), (214, 6340), (317, 4280), (428, 3170), (535, 2536), (634, 2140), (856, 1585), (1070, 1268)]