2760742700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{388837}}^1$

素因数の和:388922

約数の個数: 36

約数和(自身を含む): 6075204912

約数和(自身を除く): 3314462212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 388837, 777674, 1555348, 1944185, 3888370, 7776740, 9720925, 19441850, 27607427, 38883700, 55214854, 110429708, 138037135, 276074270, 552148540, 690185675, 1380371350, 2760742700]

約数ペア:

[(1, 2760742700), (2, 1380371350), (4, 690185675), (5, 552148540), (10, 276074270), (20, 138037135), (25, 110429708), (50, 55214854), (71, 38883700), (100, 27607427), (142, 19441850), (284, 9720925), (355, 7776740), (710, 3888370), (1420, 1944185), (1775, 1555348), (3550, 777674), (7100, 388837)]