55827040

素因数分解:

$2^5\times 5^1\times {\mathrm{348919}}^1$

素因数の和:348934

約数の個数: 24

約数和(自身を含む): 131891760

約数和(自身を除く): 76064720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 348919, 697838, 1395676, 1744595, 2791352, 3489190, 5582704, 6978380, 11165408, 13956760, 27913520, 55827040]

約数ペア:

[(1, 55827040), (2, 27913520), (4, 13956760), (5, 11165408), (8, 6978380), (10, 5582704), (16, 3489190), (20, 2791352), (32, 1744595), (40, 1395676), (80, 697838), (160, 348919)]