14954420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 34186320

約数和(自身を除く): 19231900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 509, 565, 1018, 1130, 1469, 2036, 2260, 2545, 2938, 5090, 5876, 6617, 7345, 10180, 13234, 14690, 26468, 29380, 33085, 57517, 66170, 115034, 132340, 230068, 287585, 575170, 747721, 1150340, 1495442, 2990884, 3738605, 7477210, 14954420]

約数ペア:

[(1, 14954420), (2, 7477210), (4, 3738605), (5, 2990884), (10, 1495442), (13, 1150340), (20, 747721), (26, 575170), (52, 287585), (65, 230068), (113, 132340), (130, 115034), (226, 66170), (260, 57517), (452, 33085), (509, 29380), (565, 26468), (1018, 14690), (1130, 13234), (1469, 10180), (2036, 7345), (2260, 6617), (2545, 5876), (2938, 5090)]