79222640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 211885248

約数和(自身を除く): 132662608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 733, 772, 965, 1351, 1466, 1544, 1930, 2702, 2932, 3088, 3665, 3860, 5131, 5404, 5864, 6755, 7330, 7720, 10262, 10808, 11728, 13510, 14660, 15440, 20524, 21616, 25655, 27020, 29320, 41048, 51310, 54040, 58640, 82096, 102620, 108080, 141469, 205240, 282938, 410480, 565876, 707345, 990283, 1131752, 1414690, 1980566, 2263504, 2829380, 3961132, 4951415, 5658760, 7922264, 9902830, 11317520, 15844528, 19805660, 39611320, 79222640]

約数ペア:

[(1, 79222640), (2, 39611320), (4, 19805660), (5, 15844528), (7, 11317520), (8, 9902830), (10, 7922264), (14, 5658760), (16, 4951415), (20, 3961132), (28, 2829380), (35, 2263504), (40, 1980566), (56, 1414690), (70, 1131752), (80, 990283), (112, 707345), (140, 565876), (193, 410480), (280, 282938), (386, 205240), (560, 141469), (733, 108080), (772, 102620), (965, 82096), (1351, 58640), (1466, 54040), (1544, 51310), (1930, 41048), (2702, 29320), (2932, 27020), (3088, 25655), (3665, 21616), (3860, 20524), (5131, 15440), (5404, 14660), (5864, 13510), (6755, 11728), (7330, 10808), (7720, 10262)]