38140060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3166

約数の個数: 48

約数和(自身を含む): 92594880

約数和(自身を除く): 54454820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3061, 3115, 6122, 6230, 12244, 12460, 15305, 21427, 30610, 42854, 61220, 85708, 107135, 214270, 272429, 428540, 544858, 1089716, 1362145, 1907003, 2724290, 3814006, 5448580, 7628012, 9535015, 19070030, 38140060]

約数ペア:

[(1, 38140060), (2, 19070030), (4, 9535015), (5, 7628012), (7, 5448580), (10, 3814006), (14, 2724290), (20, 1907003), (28, 1362145), (35, 1089716), (70, 544858), (89, 428540), (140, 272429), (178, 214270), (356, 107135), (445, 85708), (623, 61220), (890, 42854), (1246, 30610), (1780, 21427), (2492, 15305), (3061, 12460), (3115, 12244), (6122, 6230)]