11425460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 25583040

約数和(自身を除く): 14157580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 281, 380, 428, 535, 562, 1070, 1124, 1405, 2033, 2140, 2810, 4066, 5339, 5620, 8132, 10165, 10678, 20330, 21356, 26695, 30067, 40660, 53390, 60134, 106780, 120268, 150335, 300670, 571273, 601340, 1142546, 2285092, 2856365, 5712730, 11425460]

約数ペア:

[(1, 11425460), (2, 5712730), (4, 2856365), (5, 2285092), (10, 1142546), (19, 601340), (20, 571273), (38, 300670), (76, 150335), (95, 120268), (107, 106780), (190, 60134), (214, 53390), (281, 40660), (380, 30067), (428, 26695), (535, 21356), (562, 20330), (1070, 10678), (1124, 10165), (1405, 8132), (2033, 5620), (2140, 5339), (2810, 4066)]