38291680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 66217760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 179, 191, 224, 280, 358, 382, 560, 716, 764, 895, 955, 1120, 1253, 1337, 1432, 1528, 1790, 1910, 2506, 2674, 2864, 3056, 3580, 3820, 5012, 5348, 5728, 6112, 6265, 6685, 7160, 7640, 10024, 10696, 12530, 13370, 14320, 15280, 20048, 21392, 25060, 26740, 28640, 30560, 34189, 40096, 42784, 50120, 53480, 68378, 100240, 106960, 136756, 170945, 200480, 213920, 239323, 273512, 341890, 478646, 547024, 683780, 957292, 1094048, 1196615, 1367560, 1914584, 2393230, 2735120, 3829168, 4786460, 5470240, 7658336, 9572920, 19145840, 38291680]

約数ペア:

[(1, 38291680), (2, 19145840), (4, 9572920), (5, 7658336), (7, 5470240), (8, 4786460), (10, 3829168), (14, 2735120), (16, 2393230), (20, 1914584), (28, 1367560), (32, 1196615), (35, 1094048), (40, 957292), (56, 683780), (70, 547024), (80, 478646), (112, 341890), (140, 273512), (160, 239323), (179, 213920), (191, 200480), (224, 170945), (280, 136756), (358, 106960), (382, 100240), (560, 68378), (716, 53480), (764, 50120), (895, 42784), (955, 40096), (1120, 34189), (1253, 30560), (1337, 28640), (1432, 26740), (1528, 25060), (1790, 21392), (1910, 20048), (2506, 15280), (2674, 14320), (2864, 13370), (3056, 12530), (3580, 10696), (3820, 10024), (5012, 7640), (5348, 7160), (5728, 6685), (6112, 6265)]