1317709400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{941221}}^1$

素因数の和:941244

約数の個数: 48

約数和(自身を含む): 3501345840

約数和(自身を除く): 2183636440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 941221, 1882442, 3764884, 4706105, 6588547, 7529768, 9412210, 13177094, 18824420, 23530525, 26354188, 32942735, 37648840, 47061050, 52708376, 65885470, 94122100, 131770940, 164713675, 188244200, 263541880, 329427350, 658854700, 1317709400]

約数ペア:

[(1, 1317709400), (2, 658854700), (4, 329427350), (5, 263541880), (7, 188244200), (8, 164713675), (10, 131770940), (14, 94122100), (20, 65885470), (25, 52708376), (28, 47061050), (35, 37648840), (40, 32942735), (50, 26354188), (56, 23530525), (70, 18824420), (100, 13177094), (140, 9412210), (175, 7529768), (200, 6588547), (280, 4706105), (350, 3764884), (700, 1882442), (1400, 941221)]