11300080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12841}}^1$

素因数の和:12865

約数の個数: 40

約数和(自身を含む): 28663344

約数和(自身を除く): 17363264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12841, 25682, 51364, 64205, 102728, 128410, 141251, 205456, 256820, 282502, 513640, 565004, 706255, 1027280, 1130008, 1412510, 2260016, 2825020, 5650040, 11300080]

約数ペア:

[(1, 11300080), (2, 5650040), (4, 2825020), (5, 2260016), (8, 1412510), (10, 1130008), (11, 1027280), (16, 706255), (20, 565004), (22, 513640), (40, 282502), (44, 256820), (55, 205456), (80, 141251), (88, 128410), (110, 102728), (176, 64205), (220, 51364), (440, 25682), (880, 12841)]