492067880

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{34849}}^1$

素因数の和:35213

約数の個数: 32

約数和(自身を含む): 1110321000

約数和(自身を除く): 618253120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 34849, 69698, 139396, 174245, 278792, 348490, 696980, 1393960, 12301697, 24603394, 49206788, 61508485, 98413576, 123016970, 246033940, 492067880]

約数ペア:

[(1, 492067880), (2, 246033940), (4, 123016970), (5, 98413576), (8, 61508485), (10, 49206788), (20, 24603394), (40, 12301697), (353, 1393960), (706, 696980), (1412, 348490), (1765, 278792), (2824, 174245), (3530, 139396), (7060, 69698), (14120, 34849)]