10505920010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10401901}}^1$

素因数の和:10402009

約数の個数: 16

約数和(自身を含む): 19097892072

約数和(自身を除く): 8591972062

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 10401901, 20803802, 52009505, 104019010, 1050592001, 2101184002, 5252960005, 10505920010]

約数ペア:

[(1, 10505920010), (2, 5252960005), (5, 2101184002), (10, 1050592001), (101, 104019010), (202, 52009505), (505, 20803802), (1010, 10401901)]