6842660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 9668380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1637, 2090, 3274, 4180, 6548, 8185, 16370, 18007, 31103, 32740, 36014, 62206, 72028, 90035, 124412, 155515, 180070, 311030, 342133, 360140, 622060, 684266, 1368532, 1710665, 3421330, 6842660]

約数ペア:

[(1, 6842660), (2, 3421330), (4, 1710665), (5, 1368532), (10, 684266), (11, 622060), (19, 360140), (20, 342133), (22, 311030), (38, 180070), (44, 155515), (55, 124412), (76, 90035), (95, 72028), (110, 62206), (190, 36014), (209, 32740), (220, 31103), (380, 18007), (418, 16370), (836, 8185), (1045, 6548), (1637, 4180), (2090, 3274)]