89133740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1$

素因数の和:5306

約数の個数: 48

約数和(自身を含む): 200636352

約数和(自身を除く): 111502612

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 5237, 8510, 10474, 17020, 20948, 26185, 52370, 104740, 120451, 193769, 240902, 387538, 481804, 602255, 775076, 968845, 1204510, 1937690, 2409020, 3875380, 4456687, 8913374, 17826748, 22283435, 44566870, 89133740]

約数ペア:

[(1, 89133740), (2, 44566870), (4, 22283435), (5, 17826748), (10, 8913374), (20, 4456687), (23, 3875380), (37, 2409020), (46, 1937690), (74, 1204510), (92, 968845), (115, 775076), (148, 602255), (185, 481804), (230, 387538), (370, 240902), (460, 193769), (740, 120451), (851, 104740), (1702, 52370), (3404, 26185), (4255, 20948), (5237, 17020), (8510, 10474)]