2010306725

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 2892338688

約数和(自身を除く): 882031963

約数列:

[1, 5, 7, 25, 35, 113, 175, 277, 367, 565, 791, 1385, 1835, 1939, 2569, 2825, 3955, 6925, 9175, 9695, 12845, 19775, 31301, 41471, 48475, 64225, 101659, 156505, 207355, 219107, 290297, 508295, 711613, 782525, 1036775, 1095535, 1451485, 2541475, 3558065, 5477675, 7257425, 11487467, 17790325, 57437335, 80412269, 287186675, 402061345, 2010306725]

約数ペア:

[(1, 2010306725), (5, 402061345), (7, 287186675), (25, 80412269), (35, 57437335), (113, 17790325), (175, 11487467), (277, 7257425), (367, 5477675), (565, 3558065), (791, 2541475), (1385, 1451485), (1835, 1095535), (1939, 1036775), (2569, 782525), (2825, 711613), (3955, 508295), (6925, 290297), (9175, 219107), (9695, 207355), (12845, 156505), (19775, 101659), (31301, 64225), (41471, 48475)]