2267560

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2903480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 683, 830, 1366, 1660, 2732, 3320, 3415, 5464, 6830, 13660, 27320, 56689, 113378, 226756, 283445, 453512, 566890, 1133780, 2267560]

約数ペア:

[(1, 2267560), (2, 1133780), (4, 566890), (5, 453512), (8, 283445), (10, 226756), (20, 113378), (40, 56689), (83, 27320), (166, 13660), (332, 6830), (415, 5464), (664, 3415), (683, 3320), (830, 2732), (1366, 1660)]