156927843080

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1847}}^1\times {\mathrm{2411}}^1$

素因数の和:5150

約数の個数: 64

約数和(自身を含む): 353826506880

約数和(自身を除く): 196898663800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 1762, 1847, 2411, 3524, 3694, 4405, 4822, 7048, 7388, 8810, 9235, 9644, 12055, 14776, 17620, 18470, 19288, 24110, 35240, 36940, 48220, 73880, 96440, 1627207, 2124091, 3254414, 4248182, 4453117, 6508828, 8136035, 8496364, 8906234, 10620455, 13017656, 16272070, 16992728, 17812468, 21240910, 22265585, 32544140, 35624936, 42481820, 44531170, 65088280, 84963640, 89062340, 178124680, 3923196077, 7846392154, 15692784308, 19615980385, 31385568616, 39231960770, 78463921540, 156927843080]

約数ペア:

[(1, 156927843080), (2, 78463921540), (4, 39231960770), (5, 31385568616), (8, 19615980385), (10, 15692784308), (20, 7846392154), (40, 3923196077), (881, 178124680), (1762, 89062340), (1847, 84963640), (2411, 65088280), (3524, 44531170), (3694, 42481820), (4405, 35624936), (4822, 32544140), (7048, 22265585), (7388, 21240910), (8810, 17812468), (9235, 16992728), (9644, 16272070), (12055, 13017656), (14776, 10620455), (17620, 8906234), (18470, 8496364), (19288, 8136035), (24110, 6508828), (35240, 4453117), (36940, 4248182), (48220, 3254414), (73880, 2124091), (96440, 1627207)]