26984480

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 64157184

約数和(自身を除く): 37172704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 883, 955, 1528, 1766, 1910, 3056, 3532, 3820, 4415, 6112, 7064, 7640, 8830, 14128, 15280, 17660, 28256, 30560, 35320, 70640, 141280, 168653, 337306, 674612, 843265, 1349224, 1686530, 2698448, 3373060, 5396896, 6746120, 13492240, 26984480]

約数ペア:

[(1, 26984480), (2, 13492240), (4, 6746120), (5, 5396896), (8, 3373060), (10, 2698448), (16, 1686530), (20, 1349224), (32, 843265), (40, 674612), (80, 337306), (160, 168653), (191, 141280), (382, 70640), (764, 35320), (883, 30560), (955, 28256), (1528, 17660), (1766, 15280), (1910, 14128), (3056, 8830), (3532, 7640), (3820, 7064), (4415, 6112)]