168800000060

素因数分解:

$2^2\times 5^1\times {\mathrm{7219}}^1\times {\mathrm{1169137}}^1$

素因数の和:1176365

約数の個数: 24

約数和(自身を含む): 354529407120

約数和(自身を除く): 185729407060

約数列:

[1, 2, 4, 5, 10, 20, 7219, 14438, 28876, 36095, 72190, 144380, 1169137, 2338274, 4676548, 5845685, 11691370, 23382740, 8440000003, 16880000006, 33760000012, 42200000015, 84400000030, 168800000060]

約数ペア:

[(1, 168800000060), (2, 84400000030), (4, 42200000015), (5, 33760000012), (10, 16880000006), (20, 8440000003), (7219, 23382740), (14438, 11691370), (28876, 5845685), (36095, 4676548), (72190, 2338274), (144380, 1169137)]