7276160

素因数分解:

$2^7\times 5^1\times {\mathrm{11369}}^1$

素因数の和:11388

約数の個数: 32

約数和(自身を含む): 17396100

約数和(自身を除く): 10119940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11369, 22738, 45476, 56845, 90952, 113690, 181904, 227380, 363808, 454760, 727616, 909520, 1455232, 1819040, 3638080, 7276160]

約数ペア:

[(1, 7276160), (2, 3638080), (4, 1819040), (5, 1455232), (8, 909520), (10, 727616), (16, 454760), (20, 363808), (32, 227380), (40, 181904), (64, 113690), (80, 90952), (128, 56845), (160, 45476), (320, 22738), (640, 11369)]