2019352900

素因数分解:

$2^2\times 5^2\times {\mathrm{2663}}^1\times {\mathrm{7583}}^1$

素因数の和:10260

約数の個数: 36

約数和(自身を含む): 4384219392

約数和(自身を除く): 2364866492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2663, 5326, 7583, 10652, 13315, 15166, 26630, 30332, 37915, 53260, 66575, 75830, 133150, 151660, 189575, 266300, 379150, 758300, 20193529, 40387058, 80774116, 100967645, 201935290, 403870580, 504838225, 1009676450, 2019352900]

約数ペア:

[(1, 2019352900), (2, 1009676450), (4, 504838225), (5, 403870580), (10, 201935290), (20, 100967645), (25, 80774116), (50, 40387058), (100, 20193529), (2663, 758300), (5326, 379150), (7583, 266300), (10652, 189575), (13315, 151660), (15166, 133150), (26630, 75830), (30332, 66575), (37915, 53260)]