80804563190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{423127}}^1$

素因数の和:423273

約数の個数: 48

約数和(自身を含む): 158891334048

約数和(自身を除く): 78086770858

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 169, 226, 338, 565, 845, 1130, 1469, 1690, 2938, 7345, 14690, 19097, 38194, 95485, 190970, 423127, 846254, 2115635, 4231270, 5500651, 11001302, 27503255, 47813351, 55006510, 71508463, 95626702, 143016926, 239066755, 357542315, 478133510, 621573563, 715084630, 1243147126, 3107867815, 6215735630, 8080456319, 16160912638, 40402281595, 80804563190]

約数ペア:

[(1, 80804563190), (2, 40402281595), (5, 16160912638), (10, 8080456319), (13, 6215735630), (26, 3107867815), (65, 1243147126), (113, 715084630), (130, 621573563), (169, 478133510), (226, 357542315), (338, 239066755), (565, 143016926), (845, 95626702), (1130, 71508463), (1469, 55006510), (1690, 47813351), (2938, 27503255), (7345, 11001302), (14690, 5500651), (19097, 4231270), (38194, 2115635), (95485, 846254), (190970, 423127)]