63348880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113123}}^1$

素因数の和:113143

約数の個数: 40

約数和(自身を含む): 168328512

約数和(自身を除く): 104979632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 113123, 226246, 452492, 565615, 791861, 904984, 1131230, 1583722, 1809968, 2262460, 3167444, 3959305, 4524920, 6334888, 7918610, 9049840, 12669776, 15837220, 31674440, 63348880]

約数ペア:

[(1, 63348880), (2, 31674440), (4, 15837220), (5, 12669776), (7, 9049840), (8, 7918610), (10, 6334888), (14, 4524920), (16, 3959305), (20, 3167444), (28, 2262460), (35, 1809968), (40, 1583722), (56, 1131230), (70, 904984), (80, 791861), (112, 565615), (140, 452492), (280, 226246), (560, 113123)]