5205500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 6588100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 359, 500, 580, 718, 725, 1436, 1450, 1795, 2900, 3590, 3625, 7180, 7250, 8975, 10411, 14500, 17950, 20822, 35900, 41644, 44875, 52055, 89750, 104110, 179500, 208220, 260275, 520550, 1041100, 1301375, 2602750, 5205500]

約数ペア:

[(1, 5205500), (2, 2602750), (4, 1301375), (5, 1041100), (10, 520550), (20, 260275), (25, 208220), (29, 179500), (50, 104110), (58, 89750), (100, 52055), (116, 44875), (125, 41644), (145, 35900), (250, 20822), (290, 17950), (359, 14500), (500, 10411), (580, 8975), (718, 7250), (725, 7180), (1436, 3625), (1450, 3590), (1795, 2900)]