82252550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 159162432

約数和(自身を除く): 76909882

約数列:

[1, 2, 5, 10, 25, 43, 50, 67, 86, 134, 215, 335, 430, 571, 670, 1075, 1142, 1675, 2150, 2855, 2881, 3350, 5710, 5762, 14275, 14405, 24553, 28550, 28810, 38257, 49106, 72025, 76514, 122765, 144050, 191285, 245530, 382570, 613825, 956425, 1227650, 1645051, 1912850, 3290102, 8225255, 16450510, 41126275, 82252550]

約数ペア:

[(1, 82252550), (2, 41126275), (5, 16450510), (10, 8225255), (25, 3290102), (43, 1912850), (50, 1645051), (67, 1227650), (86, 956425), (134, 613825), (215, 382570), (335, 245530), (430, 191285), (571, 144050), (670, 122765), (1075, 76514), (1142, 72025), (1675, 49106), (2150, 38257), (2855, 28810), (2881, 28550), (3350, 24553), (5710, 14405), (5762, 14275)]