2085202850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{5281}}^1$

素因数の和:5495

約数の個数: 48

約数和(自身を含む): 3978930600

約数和(自身を除く): 1893727750

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 149, 265, 298, 530, 745, 1325, 1490, 2650, 3725, 5281, 7450, 7897, 10562, 15794, 26405, 39485, 52810, 78970, 132025, 197425, 264050, 279893, 394850, 559786, 786869, 1399465, 1573738, 2798930, 3934345, 6997325, 7868690, 13994650, 19671725, 39343450, 41704057, 83408114, 208520285, 417040570, 1042601425, 2085202850]

約数ペア:

[(1, 2085202850), (2, 1042601425), (5, 417040570), (10, 208520285), (25, 83408114), (50, 41704057), (53, 39343450), (106, 19671725), (149, 13994650), (265, 7868690), (298, 6997325), (530, 3934345), (745, 2798930), (1325, 1573738), (1490, 1399465), (2650, 786869), (3725, 559786), (5281, 394850), (7450, 279893), (7897, 264050), (10562, 197425), (15794, 132025), (26405, 78970), (39485, 52810)]