96887673940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{345017}}^1$

素因数の和:345784

約数の個数: 48

約数和(自身を含む): 214463188800

約数和(自身を除く): 117575514860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 739, 1478, 2956, 3695, 7390, 14041, 14780, 28082, 56164, 70205, 140410, 280820, 345017, 690034, 1380068, 1725085, 3450170, 6555323, 6900340, 13110646, 26221292, 32776615, 65553230, 131106460, 254967563, 509935126, 1019870252, 1274837815, 2549675630, 4844383697, 5099351260, 9688767394, 19377534788, 24221918485, 48443836970, 96887673940]

約数ペア:

[(1, 96887673940), (2, 48443836970), (4, 24221918485), (5, 19377534788), (10, 9688767394), (19, 5099351260), (20, 4844383697), (38, 2549675630), (76, 1274837815), (95, 1019870252), (190, 509935126), (380, 254967563), (739, 131106460), (1478, 65553230), (2956, 32776615), (3695, 26221292), (7390, 13110646), (14041, 6900340), (14780, 6555323), (28082, 3450170), (56164, 1725085), (70205, 1380068), (140410, 690034), (280820, 345017)]