3850120

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 8757720

約数和(自身を除く): 4907600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 953, 1010, 1906, 2020, 3812, 4040, 4765, 7624, 9530, 19060, 38120, 96253, 192506, 385012, 481265, 770024, 962530, 1925060, 3850120]

約数ペア:

[(1, 3850120), (2, 1925060), (4, 962530), (5, 770024), (8, 481265), (10, 385012), (20, 192506), (40, 96253), (101, 38120), (202, 19060), (404, 9530), (505, 7624), (808, 4765), (953, 4040), (1010, 3812), (1906, 2020)]