11669120

素因数分解:

$2^7\times 5^1\times {\mathrm{18233}}^1$

素因数の和:18252

約数の個数: 32

約数和(自身を含む): 27898020

約数和(自身を除く): 16228900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 18233, 36466, 72932, 91165, 145864, 182330, 291728, 364660, 583456, 729320, 1166912, 1458640, 2333824, 2917280, 5834560, 11669120]

約数ペア:

[(1, 11669120), (2, 5834560), (4, 2917280), (5, 2333824), (8, 1458640), (10, 1166912), (16, 729320), (20, 583456), (32, 364660), (40, 291728), (64, 182330), (80, 145864), (128, 91165), (160, 72932), (320, 36466), (640, 18233)]