87427550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13185

約数の個数: 48

約数和(自身を含む): 195642240

約数和(自身を除く): 108214690

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 13147, 26294, 65735, 92029, 131470, 184058, 249793, 328675, 460145, 499586, 657350, 920290, 1248965, 1748551, 2300725, 2497930, 3497102, 4601450, 6244825, 8742755, 12489650, 17485510, 43713775, 87427550]

約数ペア:

[(1, 87427550), (2, 43713775), (5, 17485510), (7, 12489650), (10, 8742755), (14, 6244825), (19, 4601450), (25, 3497102), (35, 2497930), (38, 2300725), (50, 1748551), (70, 1248965), (95, 920290), (133, 657350), (175, 499586), (190, 460145), (266, 328675), (350, 249793), (475, 184058), (665, 131470), (950, 92029), (1330, 65735), (3325, 26294), (6650, 13147)]