807084940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{8501}}^1$

素因数の和:8658

約数の個数: 48

約数和(自身を含む): 1748283264

約数和(自身を除く): 941198324

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 101, 188, 202, 235, 404, 470, 505, 940, 1010, 2020, 4747, 8501, 9494, 17002, 18988, 23735, 34004, 42505, 47470, 85010, 94940, 170020, 399547, 799094, 858601, 1598188, 1717202, 1997735, 3434404, 3995470, 4293005, 7990940, 8586010, 17172020, 40354247, 80708494, 161416988, 201771235, 403542470, 807084940]

約数ペア:

[(1, 807084940), (2, 403542470), (4, 201771235), (5, 161416988), (10, 80708494), (20, 40354247), (47, 17172020), (94, 8586010), (101, 7990940), (188, 4293005), (202, 3995470), (235, 3434404), (404, 1997735), (470, 1717202), (505, 1598188), (940, 858601), (1010, 799094), (2020, 399547), (4747, 170020), (8501, 94940), (9494, 85010), (17002, 47470), (18988, 42505), (23735, 34004)]