4252900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 9374400

約数和(自身を除く): 5121500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 599, 710, 1198, 1420, 1775, 2396, 2995, 3550, 5990, 7100, 11980, 14975, 29950, 42529, 59900, 85058, 170116, 212645, 425290, 850580, 1063225, 2126450, 4252900]

約数ペア:

[(1, 4252900), (2, 2126450), (4, 1063225), (5, 850580), (10, 425290), (20, 212645), (25, 170116), (50, 85058), (71, 59900), (100, 42529), (142, 29950), (284, 14975), (355, 11980), (599, 7100), (710, 5990), (1198, 3550), (1420, 2995), (1775, 2396)]