4977100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 10968048

約数和(自身を除く): 5990948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 701, 710, 1402, 1420, 1775, 2804, 3505, 3550, 7010, 7100, 14020, 17525, 35050, 49771, 70100, 99542, 199084, 248855, 497710, 995420, 1244275, 2488550, 4977100]

約数ペア:

[(1, 4977100), (2, 2488550), (4, 1244275), (5, 995420), (10, 497710), (20, 248855), (25, 199084), (50, 99542), (71, 70100), (100, 49771), (142, 35050), (284, 17525), (355, 14020), (701, 7100), (710, 7010), (1402, 3550), (1420, 3505), (1775, 2804)]