83005480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{48259}}^1$

素因数の和:48313

約数の個数: 32

約数和(自身を含む): 191109600

約数和(自身を除く): 108104120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 48259, 96518, 193036, 241295, 386072, 482590, 965180, 1930360, 2075137, 4150274, 8300548, 10375685, 16601096, 20751370, 41502740, 83005480]

約数ペア:

[(1, 83005480), (2, 41502740), (4, 20751370), (5, 16601096), (8, 10375685), (10, 8300548), (20, 4150274), (40, 2075137), (43, 1930360), (86, 965180), (172, 482590), (215, 386072), (344, 241295), (430, 193036), (860, 96518), (1720, 48259)]