248163650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5101}}^1$

素因数の和:5259

約数の個数: 48

約数和(自身を含む): 531424320

約数和(自身を除く): 283260670

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 973, 1390, 1946, 3475, 4865, 5101, 6950, 9730, 10202, 24325, 25505, 35707, 48650, 51010, 71414, 127525, 178535, 255050, 357070, 709039, 892675, 1418078, 1785350, 3545195, 4963273, 7090390, 9926546, 17725975, 24816365, 35451950, 49632730, 124081825, 248163650]

約数ペア:

[(1, 248163650), (2, 124081825), (5, 49632730), (7, 35451950), (10, 24816365), (14, 17725975), (25, 9926546), (35, 7090390), (50, 4963273), (70, 3545195), (139, 1785350), (175, 1418078), (278, 892675), (350, 709039), (695, 357070), (973, 255050), (1390, 178535), (1946, 127525), (3475, 71414), (4865, 51010), (5101, 48650), (6950, 35707), (9730, 25505), (10202, 24325)]