1525940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5869}}^1$

素因数の和:5891

約数の個数: 24

約数和(自身を含む): 3451560

約数和(自身を除く): 1925620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5869, 11738, 23476, 29345, 58690, 76297, 117380, 152594, 305188, 381485, 762970, 1525940]

約数ペア:

[(1, 1525940), (2, 762970), (4, 381485), (5, 305188), (10, 152594), (13, 117380), (20, 76297), (26, 58690), (52, 29345), (65, 23476), (130, 11738), (260, 5869)]