13492240

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 31569408

約数和(自身を除く): 18077168

約数列:

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

約数ペア:

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