11269760

素因数分解:

$2^7\times 5^1\times {\mathrm{17609}}^1$

素因数の和:17628

約数の個数: 32

約数和(自身を含む): 26943300

約数和(自身を除く): 15673540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17609, 35218, 70436, 88045, 140872, 176090, 281744, 352180, 563488, 704360, 1126976, 1408720, 2253952, 2817440, 5634880, 11269760]

約数ペア:

[(1, 11269760), (2, 5634880), (4, 2817440), (5, 2253952), (8, 1408720), (10, 1126976), (16, 704360), (20, 563488), (32, 352180), (40, 281744), (64, 176090), (80, 140872), (128, 88045), (160, 70436), (320, 35218), (640, 17609)]