16754120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18211}}^1$

素因数の和:18245

約数の個数: 32

約数和(自身を含む): 39337920

約数和(自身を除く): 22583800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 18211, 36422, 72844, 91055, 145688, 182110, 364220, 418853, 728440, 837706, 1675412, 2094265, 3350824, 4188530, 8377060, 16754120]

約数ペア:

[(1, 16754120), (2, 8377060), (4, 4188530), (5, 3350824), (8, 2094265), (10, 1675412), (20, 837706), (23, 728440), (40, 418853), (46, 364220), (92, 182110), (115, 145688), (184, 91055), (230, 72844), (460, 36422), (920, 18211)]