3380366980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{6221}}^1$

素因数の和:6600

約数の個数: 48

約数和(自身を含む): 7196862960

約数和(自身を除く): 3816495980

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 269, 404, 505, 538, 1010, 1076, 1345, 2020, 2690, 5380, 6221, 12442, 24884, 27169, 31105, 54338, 62210, 108676, 124420, 135845, 271690, 543380, 628321, 1256642, 1673449, 2513284, 3141605, 3346898, 6283210, 6693796, 8367245, 12566420, 16734490, 33468980, 169018349, 338036698, 676073396, 845091745, 1690183490, 3380366980]

約数ペア:

[(1, 3380366980), (2, 1690183490), (4, 845091745), (5, 676073396), (10, 338036698), (20, 169018349), (101, 33468980), (202, 16734490), (269, 12566420), (404, 8367245), (505, 6693796), (538, 6283210), (1010, 3346898), (1076, 3141605), (1345, 2513284), (2020, 1673449), (2690, 1256642), (5380, 628321), (6221, 543380), (12442, 271690), (24884, 135845), (27169, 124420), (31105, 108676), (54338, 62210)]