2247659480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5108317}}^1$

素因数の和:5108339

約数の個数: 32

約数和(自身を含む): 5516983440

約数和(自身を除く): 3269323960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5108317, 10216634, 20433268, 25541585, 40866536, 51083170, 56191487, 102166340, 112382974, 204332680, 224765948, 280957435, 449531896, 561914870, 1123829740, 2247659480]

約数ペア:

[(1, 2247659480), (2, 1123829740), (4, 561914870), (5, 449531896), (8, 280957435), (10, 224765948), (11, 204332680), (20, 112382974), (22, 102166340), (40, 56191487), (44, 51083170), (55, 40866536), (88, 25541585), (110, 20433268), (220, 10216634), (440, 5108317)]