125652440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 300931200

約数和(自身を除く): 175278760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 257, 340, 514, 680, 719, 1028, 1285, 1438, 2056, 2570, 2876, 3595, 4369, 5140, 5752, 7190, 8738, 10280, 12223, 14380, 17476, 21845, 24446, 28760, 34952, 43690, 48892, 61115, 87380, 97784, 122230, 174760, 184783, 244460, 369566, 488920, 739132, 923915, 1478264, 1847830, 3141311, 3695660, 6282622, 7391320, 12565244, 15706555, 25130488, 31413110, 62826220, 125652440]

約数ペア:

[(1, 125652440), (2, 62826220), (4, 31413110), (5, 25130488), (8, 15706555), (10, 12565244), (17, 7391320), (20, 6282622), (34, 3695660), (40, 3141311), (68, 1847830), (85, 1478264), (136, 923915), (170, 739132), (257, 488920), (340, 369566), (514, 244460), (680, 184783), (719, 174760), (1028, 122230), (1285, 97784), (1438, 87380), (2056, 61115), (2570, 48892), (2876, 43690), (3595, 34952), (4369, 28760), (5140, 24446), (5752, 21845), (7190, 17476), (8738, 14380), (10280, 12223)]