83506940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3137}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 192949344

約数和(自身を除く): 109442404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 3137, 5324, 6274, 6655, 12548, 13310, 15685, 26620, 31370, 34507, 62740, 69014, 138028, 172535, 345070, 379577, 690140, 759154, 1518308, 1897885, 3795770, 4175347, 7591540, 8350694, 16701388, 20876735, 41753470, 83506940]

約数ペア:

[(1, 83506940), (2, 41753470), (4, 20876735), (5, 16701388), (10, 8350694), (11, 7591540), (20, 4175347), (22, 3795770), (44, 1897885), (55, 1518308), (110, 759154), (121, 690140), (220, 379577), (242, 345070), (484, 172535), (605, 138028), (1210, 69014), (1331, 62740), (2420, 34507), (2662, 31370), (3137, 26620), (5324, 15685), (6274, 13310), (6655, 12548)]