9126680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2749}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 20790000

約数和(自身を除く): 11663320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2749, 3320, 5498, 10996, 13745, 21992, 27490, 54980, 109960, 228167, 456334, 912668, 1140835, 1825336, 2281670, 4563340, 9126680]

約数ペア:

[(1, 9126680), (2, 4563340), (4, 2281670), (5, 1825336), (8, 1140835), (10, 912668), (20, 456334), (40, 228167), (83, 109960), (166, 54980), (332, 27490), (415, 21992), (664, 13745), (830, 10996), (1660, 5498), (2749, 3320)]