1268750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 48

約数和(自身を含む): 2812320

約数和(自身を除く): 1543570

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 625, 725, 875, 1015, 1250, 1450, 1750, 2030, 3125, 3625, 4375, 5075, 6250, 7250, 8750, 10150, 18125, 21875, 25375, 36250, 43750, 50750, 90625, 126875, 181250, 253750, 634375, 1268750]

約数ペア:

[(1, 1268750), (2, 634375), (5, 253750), (7, 181250), (10, 126875), (14, 90625), (25, 50750), (29, 43750), (35, 36250), (50, 25375), (58, 21875), (70, 18125), (125, 10150), (145, 8750), (175, 7250), (203, 6250), (250, 5075), (290, 4375), (350, 3625), (406, 3125), (625, 2030), (725, 1750), (875, 1450), (1015, 1250)]