13304833120

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1\times {\mathrm{787}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 31720133088

約数和(自身を除く): 18415299968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 673, 785, 787, 1256, 1346, 1570, 1574, 2512, 2692, 3140, 3148, 3365, 3935, 5024, 5384, 6280, 6296, 6730, 7870, 10768, 12560, 12592, 13460, 15740, 21536, 25120, 25184, 26920, 31480, 53840, 62960, 105661, 107680, 123559, 125920, 211322, 247118, 422644, 494236, 528305, 529651, 617795, 845288, 988472, 1056610, 1059302, 1235590, 1690576, 1976944, 2113220, 2118604, 2471180, 2648255, 3381152, 3953888, 4226440, 4237208, 4942360, 5296510, 8452880, 8474416, 9884720, 10593020, 16905760, 16948832, 19769440, 21186040, 42372080, 83155207, 84744160, 166310414, 332620828, 415776035, 665241656, 831552070, 1330483312, 1663104140, 2660966624, 3326208280, 6652416560, 13304833120]

約数ペア:

[(1, 13304833120), (2, 6652416560), (4, 3326208280), (5, 2660966624), (8, 1663104140), (10, 1330483312), (16, 831552070), (20, 665241656), (32, 415776035), (40, 332620828), (80, 166310414), (157, 84744160), (160, 83155207), (314, 42372080), (628, 21186040), (673, 19769440), (785, 16948832), (787, 16905760), (1256, 10593020), (1346, 9884720), (1570, 8474416), (1574, 8452880), (2512, 5296510), (2692, 4942360), (3140, 4237208), (3148, 4226440), (3365, 3953888), (3935, 3381152), (5024, 2648255), (5384, 2471180), (6280, 2118604), (6296, 2113220), (6730, 1976944), (7870, 1690576), (10768, 1235590), (12560, 1059302), (12592, 1056610), (13460, 988472), (15740, 845288), (21536, 617795), (25120, 529651), (25184, 528305), (26920, 494236), (31480, 422644), (53840, 247118), (62960, 211322), (105661, 125920), (107680, 123559)]