26570320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 80

約数和(自身を含む): 74780928

約数和(自身を除く): 48210608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 2791, 4760, 5582, 9520, 11164, 13955, 19537, 22328, 27910, 39074, 44656, 47447, 55820, 78148, 94894, 97685, 111640, 156296, 189788, 195370, 223280, 237235, 312592, 332129, 379576, 390740, 474470, 664258, 759152, 781480, 948940, 1328516, 1562960, 1660645, 1897880, 2657032, 3321290, 3795760, 5314064, 6642580, 13285160, 26570320]

約数ペア:

[(1, 26570320), (2, 13285160), (4, 6642580), (5, 5314064), (7, 3795760), (8, 3321290), (10, 2657032), (14, 1897880), (16, 1660645), (17, 1562960), (20, 1328516), (28, 948940), (34, 781480), (35, 759152), (40, 664258), (56, 474470), (68, 390740), (70, 379576), (80, 332129), (85, 312592), (112, 237235), (119, 223280), (136, 195370), (140, 189788), (170, 156296), (238, 111640), (272, 97685), (280, 94894), (340, 78148), (476, 55820), (560, 47447), (595, 44656), (680, 39074), (952, 27910), (1190, 22328), (1360, 19537), (1904, 13955), (2380, 11164), (2791, 9520), (4760, 5582)]