10865680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19403}}^1$

素因数の和:19423

約数の個数: 40

約数和(自身を含む): 28873152

約数和(自身を除く): 18007472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19403, 38806, 77612, 97015, 135821, 155224, 194030, 271642, 310448, 388060, 543284, 679105, 776120, 1086568, 1358210, 1552240, 2173136, 2716420, 5432840, 10865680]

約数ペア:

[(1, 10865680), (2, 5432840), (4, 2716420), (5, 2173136), (7, 1552240), (8, 1358210), (10, 1086568), (14, 776120), (16, 679105), (20, 543284), (28, 388060), (35, 310448), (40, 271642), (56, 194030), (70, 155224), (80, 135821), (112, 97015), (140, 77612), (280, 38806), (560, 19403)]