5247938920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{98129}}^1$

素因数の和:98338

約数の個数: 64

約数和(自身を含む): 13565491200

約数和(自身を除く): 8317552280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 382, 764, 955, 1337, 1528, 1910, 2674, 3820, 5348, 6685, 7640, 10696, 13370, 26740, 53480, 98129, 196258, 392516, 490645, 686903, 785032, 981290, 1373806, 1962580, 2747612, 3434515, 3925160, 5495224, 6869030, 13738060, 18742639, 27476120, 37485278, 74970556, 93713195, 131198473, 149941112, 187426390, 262396946, 374852780, 524793892, 655992365, 749705560, 1049587784, 1311984730, 2623969460, 5247938920]

約数ペア:

[(1, 5247938920), (2, 2623969460), (4, 1311984730), (5, 1049587784), (7, 749705560), (8, 655992365), (10, 524793892), (14, 374852780), (20, 262396946), (28, 187426390), (35, 149941112), (40, 131198473), (56, 93713195), (70, 74970556), (140, 37485278), (191, 27476120), (280, 18742639), (382, 13738060), (764, 6869030), (955, 5495224), (1337, 3925160), (1528, 3434515), (1910, 2747612), (2674, 1962580), (3820, 1373806), (5348, 981290), (6685, 785032), (7640, 686903), (10696, 490645), (13370, 392516), (26740, 196258), (53480, 98129)]