45061960

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2543}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 101658240

約数和(自身を除く): 56596280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 2543, 3544, 4430, 5086, 8860, 10172, 12715, 17720, 20344, 25430, 50860, 101720, 1126549, 2253098, 4506196, 5632745, 9012392, 11265490, 22530980, 45061960]

約数ペア:

[(1, 45061960), (2, 22530980), (4, 11265490), (5, 9012392), (8, 5632745), (10, 4506196), (20, 2253098), (40, 1126549), (443, 101720), (886, 50860), (1772, 25430), (2215, 20344), (2543, 17720), (3544, 12715), (4430, 10172), (5086, 8860)]