7950100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 17436384

約数和(自身を除く): 9486284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 743, 1070, 1486, 2140, 2675, 2972, 3715, 5350, 7430, 10700, 14860, 18575, 37150, 74300, 79501, 159002, 318004, 397505, 795010, 1590020, 1987525, 3975050, 7950100]

約数ペア:

[(1, 7950100), (2, 3975050), (4, 1987525), (5, 1590020), (10, 795010), (20, 397505), (25, 318004), (50, 159002), (100, 79501), (107, 74300), (214, 37150), (428, 18575), (535, 14860), (743, 10700), (1070, 7430), (1486, 5350), (2140, 3715), (2675, 2972)]