195966610040

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{15958193}}^1$

素因数の和:15958511

約数の個数: 32

約数和(自身を含む): 442361137680

約数和(自身を除く): 246394527640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 15958193, 31916386, 63832772, 79790965, 127665544, 159581930, 319163860, 638327720, 4899165251, 9798330502, 19596661004, 24495826255, 39193322008, 48991652510, 97983305020, 195966610040]

約数ペア:

[(1, 195966610040), (2, 97983305020), (4, 48991652510), (5, 39193322008), (8, 24495826255), (10, 19596661004), (20, 9798330502), (40, 4899165251), (307, 638327720), (614, 319163860), (1228, 159581930), (1535, 127665544), (2456, 79790965), (3070, 63832772), (6140, 31916386), (12280, 15958193)]