79660730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18229}}^1$

素因数の和:18278

約数の個数: 32

約数和(自身を含む): 157507200

約数和(自身を除く): 77846470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 18229, 36458, 91145, 182290, 346351, 419267, 692702, 838534, 1731755, 2096335, 3463510, 4192670, 7966073, 15932146, 39830365, 79660730]

約数ペア:

[(1, 79660730), (2, 39830365), (5, 15932146), (10, 7966073), (19, 4192670), (23, 3463510), (38, 2096335), (46, 1731755), (95, 838534), (115, 692702), (190, 419267), (230, 346351), (437, 182290), (874, 91145), (2185, 36458), (4370, 18229)]