5087647640

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{135743}}^1$

素因数の和:136691

約数の個数: 32

約数和(自身を含む): 11459508480

約数和(自身を除く): 6371860840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 3748, 4685, 7496, 9370, 18740, 37480, 135743, 271486, 542972, 678715, 1085944, 1357430, 2714860, 5429720, 127191191, 254382382, 508764764, 635955955, 1017529528, 1271911910, 2543823820, 5087647640]

約数ペア:

[(1, 5087647640), (2, 2543823820), (4, 1271911910), (5, 1017529528), (8, 635955955), (10, 508764764), (20, 254382382), (40, 127191191), (937, 5429720), (1874, 2714860), (3748, 1357430), (4685, 1085944), (7496, 678715), (9370, 542972), (18740, 271486), (37480, 135743)]