1574018120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{3343}}^1$

素因数の和:3582

約数の個数: 64

約数和(自身を含む): 3611520000

約数和(自身を除く): 2037501880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 149, 158, 298, 316, 395, 596, 632, 745, 790, 1192, 1490, 1580, 2980, 3160, 3343, 5960, 6686, 11771, 13372, 16715, 23542, 26744, 33430, 47084, 58855, 66860, 94168, 117710, 133720, 235420, 264097, 470840, 498107, 528194, 996214, 1056388, 1320485, 1992428, 2112776, 2490535, 2640970, 3984856, 4981070, 5281940, 9962140, 10563880, 19924280, 39350453, 78700906, 157401812, 196752265, 314803624, 393504530, 787009060, 1574018120]

約数ペア:

[(1, 1574018120), (2, 787009060), (4, 393504530), (5, 314803624), (8, 196752265), (10, 157401812), (20, 78700906), (40, 39350453), (79, 19924280), (149, 10563880), (158, 9962140), (298, 5281940), (316, 4981070), (395, 3984856), (596, 2640970), (632, 2490535), (745, 2112776), (790, 1992428), (1192, 1320485), (1490, 1056388), (1580, 996214), (2980, 528194), (3160, 498107), (3343, 470840), (5960, 264097), (6686, 235420), (11771, 133720), (13372, 117710), (16715, 94168), (23542, 66860), (26744, 58855), (33430, 47084)]