9339380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 20805120

約数和(自身を除く): 11465740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 257, 316, 395, 460, 514, 790, 1028, 1285, 1580, 1817, 2570, 3634, 5140, 5911, 7268, 9085, 11822, 18170, 20303, 23644, 29555, 36340, 40606, 59110, 81212, 101515, 118220, 203030, 406060, 466969, 933938, 1867876, 2334845, 4669690, 9339380]

約数ペア:

[(1, 9339380), (2, 4669690), (4, 2334845), (5, 1867876), (10, 933938), (20, 466969), (23, 406060), (46, 203030), (79, 118220), (92, 101515), (115, 81212), (158, 59110), (230, 40606), (257, 36340), (316, 29555), (395, 23644), (460, 20303), (514, 18170), (790, 11822), (1028, 9085), (1285, 7268), (1580, 5911), (1817, 5140), (2570, 3634)]