40647530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4799}}^1$

素因数の和:4835

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 51282070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 4799, 8470, 9598, 23995, 33593, 47990, 52789, 67186, 105578, 167965, 263945, 335930, 369523, 527890, 580679, 739046, 1161358, 1847615, 2903395, 3695230, 4064753, 5806790, 8129506, 20323765, 40647530]

約数ペア:

[(1, 40647530), (2, 20323765), (5, 8129506), (7, 5806790), (10, 4064753), (11, 3695230), (14, 2903395), (22, 1847615), (35, 1161358), (55, 739046), (70, 580679), (77, 527890), (110, 369523), (121, 335930), (154, 263945), (242, 167965), (385, 105578), (605, 67186), (770, 52789), (847, 47990), (1210, 33593), (1694, 23995), (4235, 9598), (4799, 8470)]