39314380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{280817}}^1$

素因数の和:280833

約数の個数: 24

約数和(自身を含む): 94354848

約数和(自身を除く): 55040468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 280817, 561634, 1123268, 1404085, 1965719, 2808170, 3931438, 5616340, 7862876, 9828595, 19657190, 39314380]

約数ペア:

[(1, 39314380), (2, 19657190), (4, 9828595), (5, 7862876), (7, 5616340), (10, 3931438), (14, 2808170), (20, 1965719), (28, 1404085), (35, 1123268), (70, 561634), (140, 280817)]