22017520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39317}}^1$

素因数の和:39337

約数の個数: 40

約数和(自身を含む): 58505184

約数和(自身を除く): 36487664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39317, 78634, 157268, 196585, 275219, 314536, 393170, 550438, 629072, 786340, 1100876, 1376095, 1572680, 2201752, 2752190, 3145360, 4403504, 5504380, 11008760, 22017520]

約数ペア:

[(1, 22017520), (2, 11008760), (4, 5504380), (5, 4403504), (7, 3145360), (8, 2752190), (10, 2201752), (14, 1572680), (16, 1376095), (20, 1100876), (28, 786340), (35, 629072), (40, 550438), (56, 393170), (70, 314536), (80, 275219), (112, 196585), (140, 157268), (280, 78634), (560, 39317)]