38063870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 75261312

約数和(自身を除く): 37197442

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 169, 202, 223, 338, 446, 505, 845, 1010, 1115, 1313, 1690, 2230, 2626, 2899, 5798, 6565, 13130, 14495, 17069, 22523, 28990, 34138, 37687, 45046, 75374, 85345, 112615, 170690, 188435, 225230, 292799, 376870, 585598, 1463995, 2927990, 3806387, 7612774, 19031935, 38063870]

約数ペア:

[(1, 38063870), (2, 19031935), (5, 7612774), (10, 3806387), (13, 2927990), (26, 1463995), (65, 585598), (101, 376870), (130, 292799), (169, 225230), (202, 188435), (223, 170690), (338, 112615), (446, 85345), (505, 75374), (845, 45046), (1010, 37687), (1115, 34138), (1313, 28990), (1690, 22523), (2230, 17069), (2626, 14495), (2899, 13130), (5798, 6565)]