66789100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{95413}}^1$

素因数の和:95434

約数の個数: 36

約数和(自身を含む): 165638704

約数和(自身を除く): 98849604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 95413, 190826, 381652, 477065, 667891, 954130, 1335782, 1908260, 2385325, 2671564, 3339455, 4770650, 6678910, 9541300, 13357820, 16697275, 33394550, 66789100]

約数ペア:

[(1, 66789100), (2, 33394550), (4, 16697275), (5, 13357820), (7, 9541300), (10, 6678910), (14, 4770650), (20, 3339455), (25, 2671564), (28, 2385325), (35, 1908260), (50, 1335782), (70, 954130), (100, 667891), (140, 477065), (175, 381652), (350, 190826), (700, 95413)]