74632660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128677}}^1$

素因数の和:128715

約数の個数: 24

約数和(自身を含む): 162134280

約数和(自身を除く): 87501620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 128677, 257354, 514708, 643385, 1286770, 2573540, 3731633, 7463266, 14926532, 18658165, 37316330, 74632660]

約数ペア:

[(1, 74632660), (2, 37316330), (4, 18658165), (5, 14926532), (10, 7463266), (20, 3731633), (29, 2573540), (58, 1286770), (116, 643385), (145, 514708), (290, 257354), (580, 128677)]