528089109040

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1\times {\mathrm{39301}}^1$

素因数の和:41078

約数の個数: 80

約数和(自身を含む): 1240740873216

約数和(自身を除く): 712651764176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 1663, 2020, 3326, 4040, 6652, 8080, 8315, 13304, 16630, 26608, 33260, 39301, 66520, 78602, 133040, 157204, 167963, 196505, 314408, 335926, 393010, 628816, 671852, 786020, 839815, 1343704, 1572040, 1679630, 2687408, 3144080, 3359260, 3969401, 6718520, 7938802, 13437040, 15877604, 19847005, 31755208, 39694010, 63510416, 65357563, 79388020, 130715126, 158776040, 261430252, 317552080, 326787815, 522860504, 653575630, 1045721008, 1307151260, 2614302520, 5228605040, 6601113863, 13202227726, 26404455452, 33005569315, 52808910904, 66011138630, 105617821808, 132022277260, 264044554520, 528089109040]

約数ペア:

[(1, 528089109040), (2, 264044554520), (4, 132022277260), (5, 105617821808), (8, 66011138630), (10, 52808910904), (16, 33005569315), (20, 26404455452), (40, 13202227726), (80, 6601113863), (101, 5228605040), (202, 2614302520), (404, 1307151260), (505, 1045721008), (808, 653575630), (1010, 522860504), (1616, 326787815), (1663, 317552080), (2020, 261430252), (3326, 158776040), (4040, 130715126), (6652, 79388020), (8080, 65357563), (8315, 63510416), (13304, 39694010), (16630, 31755208), (26608, 19847005), (33260, 15877604), (39301, 13437040), (66520, 7938802), (78602, 6718520), (133040, 3969401), (157204, 3359260), (167963, 3144080), (196505, 2687408), (314408, 1679630), (335926, 1572040), (393010, 1343704), (628816, 839815), (671852, 786020)]