10977820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4162

約数の個数: 48

約数和(自身を含む): 27740160

約数和(自身を除く): 16762340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 4127, 8254, 16508, 20635, 28889, 41270, 57778, 78413, 82540, 115556, 144445, 156826, 288890, 313652, 392065, 548891, 577780, 784130, 1097782, 1568260, 2195564, 2744455, 5488910, 10977820]

約数ペア:

[(1, 10977820), (2, 5488910), (4, 2744455), (5, 2195564), (7, 1568260), (10, 1097782), (14, 784130), (19, 577780), (20, 548891), (28, 392065), (35, 313652), (38, 288890), (70, 156826), (76, 144445), (95, 115556), (133, 82540), (140, 78413), (190, 57778), (266, 41270), (380, 28889), (532, 20635), (665, 16508), (1330, 8254), (2660, 4127)]