9848240

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 23034240

約数和(自身を除く): 13186000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 479, 514, 958, 1028, 1285, 1916, 2056, 2395, 2570, 3832, 4112, 4790, 5140, 7664, 9580, 10280, 19160, 20560, 38320, 123103, 246206, 492412, 615515, 984824, 1231030, 1969648, 2462060, 4924120, 9848240]

約数ペア:

[(1, 9848240), (2, 4924120), (4, 2462060), (5, 1969648), (8, 1231030), (10, 984824), (16, 615515), (20, 492412), (40, 246206), (80, 123103), (257, 38320), (479, 20560), (514, 19160), (958, 10280), (1028, 9580), (1285, 7664), (1916, 5140), (2056, 4790), (2395, 4112), (2570, 3832)]