457075760

素因数分解:

$2^4\times 5^1\times {\mathrm{5713447}}^1$

素因数の和:5713460

約数の個数: 20

約数和(自身を含む): 1062701328

約数和(自身を除く): 605625568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5713447, 11426894, 22853788, 28567235, 45707576, 57134470, 91415152, 114268940, 228537880, 457075760]

約数ペア:

[(1, 457075760), (2, 228537880), (4, 114268940), (5, 91415152), (8, 57134470), (10, 45707576), (16, 28567235), (20, 22853788), (40, 11426894), (80, 5713447)]