13239100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18913}}^1$

素因数の和:18934

約数の個数: 36

約数和(自身を含む): 32834704

約数和(自身を除く): 19595604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18913, 37826, 75652, 94565, 132391, 189130, 264782, 378260, 472825, 529564, 661955, 945650, 1323910, 1891300, 2647820, 3309775, 6619550, 13239100]

約数ペア:

[(1, 13239100), (2, 6619550), (4, 3309775), (5, 2647820), (7, 1891300), (10, 1323910), (14, 945650), (20, 661955), (25, 529564), (28, 472825), (35, 378260), (50, 264782), (70, 189130), (100, 132391), (140, 94565), (175, 75652), (350, 37826), (700, 18913)]