16795480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32299}}^1$

素因数の和:32323

約数の個数: 32

約数和(自身を含む): 40698000

約数和(自身を除く): 23902520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32299, 64598, 129196, 161495, 258392, 322990, 419887, 645980, 839774, 1291960, 1679548, 2099435, 3359096, 4198870, 8397740, 16795480]

約数ペア:

[(1, 16795480), (2, 8397740), (4, 4198870), (5, 3359096), (8, 2099435), (10, 1679548), (13, 1291960), (20, 839774), (26, 645980), (40, 419887), (52, 322990), (65, 258392), (104, 161495), (130, 129196), (260, 64598), (520, 32299)]