31348702940

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1069}}^1\times {\mathrm{3931}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 66087325920

約数和(自身を除く): 34738622980

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1069, 1492, 1865, 2138, 3730, 3931, 4276, 5345, 7460, 7862, 10690, 15724, 19655, 21380, 39310, 78620, 398737, 797474, 1466263, 1594948, 1993685, 2932526, 3987370, 4202239, 5865052, 7331315, 7974740, 8404478, 14662630, 16808956, 21011195, 29325260, 42022390, 84044780, 1567435147, 3134870294, 6269740588, 7837175735, 15674351470, 31348702940]

約数ペア:

[(1, 31348702940), (2, 15674351470), (4, 7837175735), (5, 6269740588), (10, 3134870294), (20, 1567435147), (373, 84044780), (746, 42022390), (1069, 29325260), (1492, 21011195), (1865, 16808956), (2138, 14662630), (3730, 8404478), (3931, 7974740), (4276, 7331315), (5345, 5865052), (7460, 4202239), (7862, 3987370), (10690, 2932526), (15724, 1993685), (19655, 1594948), (21380, 1466263), (39310, 797474), (78620, 398737)]