69390700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5297}}^1$

素因数の和:5442

約数の個数: 36

約数和(自身を含む): 151755912

約数和(自身を除く): 82365212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 5297, 6550, 10594, 13100, 21188, 26485, 52970, 105940, 132425, 264850, 529700, 693907, 1387814, 2775628, 3469535, 6939070, 13878140, 17347675, 34695350, 69390700]

約数ペア:

[(1, 69390700), (2, 34695350), (4, 17347675), (5, 13878140), (10, 6939070), (20, 3469535), (25, 2775628), (50, 1387814), (100, 693907), (131, 529700), (262, 264850), (524, 132425), (655, 105940), (1310, 52970), (2620, 26485), (3275, 21188), (5297, 13100), (6550, 10594)]