404421850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5987}}^1$

素因数の和:6199

約数の個数: 48

約数和(自身を含む): 864283968

約数和(自身を除く): 459862118

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 350, 386, 965, 1351, 1930, 2702, 4825, 5987, 6755, 9650, 11974, 13510, 29935, 33775, 41909, 59870, 67550, 83818, 149675, 209545, 299350, 419090, 1047725, 1155491, 2095450, 2310982, 5777455, 8088437, 11554910, 16176874, 28887275, 40442185, 57774550, 80884370, 202210925, 404421850]

約数ペア:

[(1, 404421850), (2, 202210925), (5, 80884370), (7, 57774550), (10, 40442185), (14, 28887275), (25, 16176874), (35, 11554910), (50, 8088437), (70, 5777455), (175, 2310982), (193, 2095450), (350, 1155491), (386, 1047725), (965, 419090), (1351, 299350), (1930, 209545), (2702, 149675), (4825, 83818), (5987, 67550), (6755, 59870), (9650, 41909), (11974, 33775), (13510, 29935)]