58772980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 141837696

約数和(自身を除く): 83064716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2131, 2758, 3940, 4262, 5516, 6895, 8524, 10655, 13790, 14917, 21310, 27580, 29834, 42620, 59668, 74585, 149170, 298340, 419807, 839614, 1679228, 2099035, 2938649, 4198070, 5877298, 8396140, 11754596, 14693245, 29386490, 58772980]

約数ペア:

[(1, 58772980), (2, 29386490), (4, 14693245), (5, 11754596), (7, 8396140), (10, 5877298), (14, 4198070), (20, 2938649), (28, 2099035), (35, 1679228), (70, 839614), (140, 419807), (197, 298340), (394, 149170), (788, 74585), (985, 59668), (1379, 42620), (1970, 29834), (2131, 27580), (2758, 21310), (3940, 14917), (4262, 13790), (5516, 10655), (6895, 8524)]