11394440

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 14456440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2243, 2540, 4486, 5080, 8972, 11215, 17944, 22430, 44860, 89720, 284861, 569722, 1139444, 1424305, 2278888, 2848610, 5697220, 11394440]

約数ペア:

[(1, 11394440), (2, 5697220), (4, 2848610), (5, 2278888), (8, 1424305), (10, 1139444), (20, 569722), (40, 284861), (127, 89720), (254, 44860), (508, 22430), (635, 17944), (1016, 11215), (1270, 8972), (2243, 5080), (2540, 4486)]