2012157050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6733}}^1$

素因数の和:6927

約数の個数: 48

約数和(自身を含む): 3857773920

約数和(自身を除く): 1845616870

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 139, 215, 278, 430, 695, 1075, 1390, 2150, 3475, 5977, 6733, 6950, 11954, 13466, 29885, 33665, 59770, 67330, 149425, 168325, 289519, 298850, 336650, 579038, 935887, 1447595, 1871774, 2895190, 4679435, 7237975, 9358870, 14475950, 23397175, 40243141, 46794350, 80486282, 201215705, 402431410, 1006078525, 2012157050]

約数ペア:

[(1, 2012157050), (2, 1006078525), (5, 402431410), (10, 201215705), (25, 80486282), (43, 46794350), (50, 40243141), (86, 23397175), (139, 14475950), (215, 9358870), (278, 7237975), (430, 4679435), (695, 2895190), (1075, 1871774), (1390, 1447595), (2150, 935887), (3475, 579038), (5977, 336650), (6733, 298850), (6950, 289519), (11954, 168325), (13466, 149425), (29885, 67330), (33665, 59770)]