11296040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40361

約数の個数: 32

約数和(自身を含む): 29047680

約数和(自身を除く): 17751640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40343, 80686, 161372, 201715, 282401, 322744, 403430, 564802, 806860, 1129604, 1412005, 1613720, 2259208, 2824010, 5648020, 11296040]

約数ペア:

[(1, 11296040), (2, 5648020), (4, 2824010), (5, 2259208), (7, 1613720), (8, 1412005), (10, 1129604), (14, 806860), (20, 564802), (28, 403430), (35, 322744), (40, 282401), (56, 201715), (70, 161372), (140, 80686), (280, 40343)]