28552250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6047

約数の個数: 32

約数和(自身を含む): 56272320

約数和(自身を除く): 27720070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 6011, 12022, 30055, 60110, 114209, 150275, 228418, 300550, 571045, 751375, 1142090, 1502750, 2855225, 5710450, 14276125, 28552250]

約数ペア:

[(1, 28552250), (2, 14276125), (5, 5710450), (10, 2855225), (19, 1502750), (25, 1142090), (38, 751375), (50, 571045), (95, 300550), (125, 228418), (190, 150275), (250, 114209), (475, 60110), (950, 30055), (2375, 12022), (4750, 6011)]