2012340500

素因数分解:

$2^2\times 5^3\times {\mathrm{599}}^1\times {\mathrm{6719}}^1$

素因数の和:7337

約数の個数: 48

約数和(自身を含む): 4402944000

約数和(自身を除く): 2390603500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 599, 1198, 2396, 2995, 5990, 6719, 11980, 13438, 14975, 26876, 29950, 33595, 59900, 67190, 74875, 134380, 149750, 167975, 299500, 335950, 671900, 839875, 1679750, 3359500, 4024681, 8049362, 16098724, 20123405, 40246810, 80493620, 100617025, 201234050, 402468100, 503085125, 1006170250, 2012340500]

約数ペア:

[(1, 2012340500), (2, 1006170250), (4, 503085125), (5, 402468100), (10, 201234050), (20, 100617025), (25, 80493620), (50, 40246810), (100, 20123405), (125, 16098724), (250, 8049362), (500, 4024681), (599, 3359500), (1198, 1679750), (2396, 839875), (2995, 671900), (5990, 335950), (6719, 299500), (11980, 167975), (13438, 149750), (14975, 134380), (26876, 74875), (29950, 67190), (33595, 59900)]