10153750

素因数分解:

$2^1\times 5^4\times {\mathrm{8123}}^1$

素因数の和:8145

約数の個数: 20

約数和(自身を含む): 19034532

約数和(自身を除く): 8880782

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 8123, 16246, 40615, 81230, 203075, 406150, 1015375, 2030750, 5076875, 10153750]

約数ペア:

[(1, 10153750), (2, 5076875), (5, 2030750), (10, 1015375), (25, 406150), (50, 203075), (125, 81230), (250, 40615), (625, 16246), (1250, 8123)]