18146240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{8101}}^1$

素因数の和:8125

約数の個数: 56

約数和(自身を含む): 49389792

約数和(自身を除く): 31243552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 8101, 16202, 32404, 40505, 56707, 64808, 81010, 113414, 129616, 162020, 226828, 259232, 283535, 324040, 453656, 518464, 567070, 648080, 907312, 1134140, 1296160, 1814624, 2268280, 2592320, 3629248, 4536560, 9073120, 18146240]

約数ペア:

[(1, 18146240), (2, 9073120), (4, 4536560), (5, 3629248), (7, 2592320), (8, 2268280), (10, 1814624), (14, 1296160), (16, 1134140), (20, 907312), (28, 648080), (32, 567070), (35, 518464), (40, 453656), (56, 324040), (64, 283535), (70, 259232), (80, 226828), (112, 162020), (140, 129616), (160, 113414), (224, 81010), (280, 64808), (320, 56707), (448, 40505), (560, 32404), (1120, 16202), (2240, 8101)]