220159010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{44657}}^1$

素因数の和:44710

約数の個数: 32

約数和(自身を含む): 434075760

約数和(自身を除く): 213916750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 44657, 89314, 223285, 446570, 759169, 1295053, 1518338, 2590106, 3795845, 6475265, 7591690, 12950530, 22015901, 44031802, 110079505, 220159010]

約数ペア:

[(1, 220159010), (2, 110079505), (5, 44031802), (10, 22015901), (17, 12950530), (29, 7591690), (34, 6475265), (58, 3795845), (85, 2590106), (145, 1518338), (170, 1295053), (290, 759169), (493, 446570), (986, 223285), (2465, 89314), (4930, 44657)]