1704282080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 4091871168

約数和(自身を除く): 2387589088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 263, 401, 404, 505, 526, 802, 808, 1010, 1052, 1315, 1604, 1616, 2005, 2020, 2104, 2630, 3208, 3232, 4010, 4040, 4208, 5260, 6416, 8020, 8080, 8416, 10520, 12832, 16040, 16160, 21040, 26563, 32080, 40501, 42080, 53126, 64160, 81002, 105463, 106252, 132815, 162004, 202505, 210926, 212504, 265630, 324008, 405010, 421852, 425008, 527315, 531260, 648016, 810020, 843704, 850016, 1054630, 1062520, 1296032, 1620040, 1687408, 2109260, 2125040, 3240080, 3374816, 4218520, 4250080, 6480160, 8437040, 10651763, 16874080, 21303526, 42607052, 53258815, 85214104, 106517630, 170428208, 213035260, 340856416, 426070520, 852141040, 1704282080]

約数ペア:

[(1, 1704282080), (2, 852141040), (4, 426070520), (5, 340856416), (8, 213035260), (10, 170428208), (16, 106517630), (20, 85214104), (32, 53258815), (40, 42607052), (80, 21303526), (101, 16874080), (160, 10651763), (202, 8437040), (263, 6480160), (401, 4250080), (404, 4218520), (505, 3374816), (526, 3240080), (802, 2125040), (808, 2109260), (1010, 1687408), (1052, 1620040), (1315, 1296032), (1604, 1062520), (1616, 1054630), (2005, 850016), (2020, 843704), (2104, 810020), (2630, 648016), (3208, 531260), (3232, 527315), (4010, 425008), (4040, 421852), (4208, 405010), (5260, 324008), (6416, 265630), (8020, 212504), (8080, 210926), (8416, 202505), (10520, 162004), (12832, 132815), (16040, 106252), (16160, 105463), (21040, 81002), (26563, 64160), (32080, 53126), (40501, 42080)]