2109416500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{145477}}^1$

素因数の和:145525

約数の個数: 48

約数和(自身を含む): 4765859280

約数和(自身を除く): 2656442780

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2900, 3625, 7250, 14500, 145477, 290954, 581908, 727385, 1454770, 2909540, 3636925, 4218833, 7273850, 8437666, 14547700, 16875332, 18184625, 21094165, 36369250, 42188330, 72738500, 84376660, 105470825, 210941650, 421883300, 527354125, 1054708250, 2109416500]

約数ペア:

[(1, 2109416500), (2, 1054708250), (4, 527354125), (5, 421883300), (10, 210941650), (20, 105470825), (25, 84376660), (29, 72738500), (50, 42188330), (58, 36369250), (100, 21094165), (116, 18184625), (125, 16875332), (145, 14547700), (250, 8437666), (290, 7273850), (500, 4218833), (580, 3636925), (725, 2909540), (1450, 1454770), (2900, 727385), (3625, 581908), (7250, 290954), (14500, 145477)]