38254440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45541}}^1$

素因数の和:45562

約数の個数: 64

約数和(自身を含む): 131160960

約数和(自身を除く): 92906520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45541, 91082, 136623, 182164, 227705, 273246, 318787, 364328, 455410, 546492, 637574, 683115, 910820, 956361, 1092984, 1275148, 1366230, 1593935, 1821640, 1912722, 2550296, 2732460, 3187870, 3825444, 4781805, 5464920, 6375740, 7650888, 9563610, 12751480, 19127220, 38254440]

約数ペア:

[(1, 38254440), (2, 19127220), (3, 12751480), (4, 9563610), (5, 7650888), (6, 6375740), (7, 5464920), (8, 4781805), (10, 3825444), (12, 3187870), (14, 2732460), (15, 2550296), (20, 1912722), (21, 1821640), (24, 1593935), (28, 1366230), (30, 1275148), (35, 1092984), (40, 956361), (42, 910820), (56, 683115), (60, 637574), (70, 546492), (84, 455410), (105, 364328), (120, 318787), (140, 273246), (168, 227705), (210, 182164), (280, 136623), (420, 91082), (840, 45541)]