45344740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 109573632

約数和(自身を除く): 64228892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2063, 2198, 3140, 4126, 4396, 5495, 8252, 10315, 10990, 14441, 20630, 21980, 28882, 41260, 57764, 72205, 144410, 288820, 323891, 647782, 1295564, 1619455, 2267237, 3238910, 4534474, 6477820, 9068948, 11336185, 22672370, 45344740]

約数ペア:

[(1, 45344740), (2, 22672370), (4, 11336185), (5, 9068948), (7, 6477820), (10, 4534474), (14, 3238910), (20, 2267237), (28, 1619455), (35, 1295564), (70, 647782), (140, 323891), (157, 288820), (314, 144410), (628, 72205), (785, 57764), (1099, 41260), (1570, 28882), (2063, 21980), (2198, 20630), (3140, 14441), (4126, 10990), (4396, 10315), (5495, 8252)]