2009343350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{15643}}^1$

素因数の和:16029

約数の個数: 48

約数和(自身を含む): 4283202048

約数和(自身を除く): 2273858698

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 367, 734, 1835, 2569, 3670, 5138, 9175, 12845, 15643, 18350, 25690, 31286, 64225, 78215, 109501, 128450, 156430, 219002, 391075, 547505, 782150, 1095010, 2737525, 5475050, 5740981, 11481962, 28704905, 40186867, 57409810, 80373734, 143524525, 200934335, 287049050, 401868670, 1004671675, 2009343350]

約数ペア:

[(1, 2009343350), (2, 1004671675), (5, 401868670), (7, 287049050), (10, 200934335), (14, 143524525), (25, 80373734), (35, 57409810), (50, 40186867), (70, 28704905), (175, 11481962), (350, 5740981), (367, 5475050), (734, 2737525), (1835, 1095010), (2569, 782150), (3670, 547505), (5138, 391075), (9175, 219002), (12845, 156430), (15643, 128450), (18350, 109501), (25690, 78215), (31286, 64225)]