38644870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3109}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 76580640

約数和(自身を除く): 37935770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 3109, 6215, 6218, 12430, 15545, 31090, 34199, 68398, 170995, 341990, 351317, 702634, 1756585, 3513170, 3864487, 7728974, 19322435, 38644870]

約数ペア:

[(1, 38644870), (2, 19322435), (5, 7728974), (10, 3864487), (11, 3513170), (22, 1756585), (55, 702634), (110, 351317), (113, 341990), (226, 170995), (565, 68398), (1130, 34199), (1243, 31090), (2486, 15545), (3109, 12430), (6215, 6218)]