2013672460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{51343}}^1$

素因数の和:51442

約数の個数: 48

約数和(自身を含む): 4425031296

約数和(自身を除く): 2411358836

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 3922, 7844, 9805, 19610, 39220, 51343, 102686, 205372, 256715, 513430, 1026860, 1899691, 2721179, 3799382, 5442358, 7598764, 9498455, 10884716, 13605895, 18996910, 27211790, 37993820, 54423580, 100683623, 201367246, 402734492, 503418115, 1006836230, 2013672460]

約数ペア:

[(1, 2013672460), (2, 1006836230), (4, 503418115), (5, 402734492), (10, 201367246), (20, 100683623), (37, 54423580), (53, 37993820), (74, 27211790), (106, 18996910), (148, 13605895), (185, 10884716), (212, 9498455), (265, 7598764), (370, 5442358), (530, 3799382), (740, 2721179), (1060, 1899691), (1961, 1026860), (3922, 513430), (7844, 256715), (9805, 205372), (19610, 102686), (39220, 51343)]