8889674110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{278063}}^1$

素因数の和:278232

約数の個数: 32

約数和(自身を含む): 16817310720

約数和(自身を除く): 7927636610

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 3197, 6394, 15985, 31970, 278063, 556126, 1390315, 2780630, 6395449, 12790898, 31977245, 38650757, 63954490, 77301514, 193253785, 386507570, 888967411, 1777934822, 4444837055, 8889674110]

約数ペア:

[(1, 8889674110), (2, 4444837055), (5, 1777934822), (10, 888967411), (23, 386507570), (46, 193253785), (115, 77301514), (139, 63954490), (230, 38650757), (278, 31977245), (695, 12790898), (1390, 6395449), (3197, 2780630), (6394, 1390315), (15985, 556126), (31970, 278063)]