45450160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 121617216

約数和(自身を除く): 76167056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 293, 554, 560, 586, 1108, 1172, 1385, 1465, 1939, 2051, 2216, 2344, 2770, 2930, 3878, 4102, 4432, 4688, 5540, 5860, 7756, 8204, 9695, 10255, 11080, 11720, 15512, 16408, 19390, 20510, 22160, 23440, 31024, 32816, 38780, 41020, 77560, 81161, 82040, 155120, 162322, 164080, 324644, 405805, 568127, 649288, 811610, 1136254, 1298576, 1623220, 2272508, 2840635, 3246440, 4545016, 5681270, 6492880, 9090032, 11362540, 22725080, 45450160]

約数ペア:

[(1, 45450160), (2, 22725080), (4, 11362540), (5, 9090032), (7, 6492880), (8, 5681270), (10, 4545016), (14, 3246440), (16, 2840635), (20, 2272508), (28, 1623220), (35, 1298576), (40, 1136254), (56, 811610), (70, 649288), (80, 568127), (112, 405805), (140, 324644), (277, 164080), (280, 162322), (293, 155120), (554, 82040), (560, 81161), (586, 77560), (1108, 41020), (1172, 38780), (1385, 32816), (1465, 31024), (1939, 23440), (2051, 22160), (2216, 20510), (2344, 19390), (2770, 16408), (2930, 15512), (3878, 11720), (4102, 11080), (4432, 10255), (4688, 9695), (5540, 8204), (5860, 7756)]