88971110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2377}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 169503840

約数和(自身を除く): 80532730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 2377, 3743, 4754, 7486, 11885, 18715, 23770, 37430, 45163, 90326, 225815, 451630, 468269, 936538, 2341345, 4682690, 8897111, 17794222, 44485555, 88971110]

約数ペア:

[(1, 88971110), (2, 44485555), (5, 17794222), (10, 8897111), (19, 4682690), (38, 2341345), (95, 936538), (190, 468269), (197, 451630), (394, 225815), (985, 90326), (1970, 45163), (2377, 37430), (3743, 23770), (4754, 18715), (7486, 11885)]