26513410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4951

約数の個数: 48

約数和(自身を含む): 60575040

約数和(自身を除く): 34061630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4919, 5390, 9838, 24595, 34433, 49190, 54109, 68866, 108218, 172165, 241031, 270545, 344330, 378763, 482062, 541090, 757526, 1205155, 1893815, 2410310, 2651341, 3787630, 5302682, 13256705, 26513410]

約数ペア:

[(1, 26513410), (2, 13256705), (5, 5302682), (7, 3787630), (10, 2651341), (11, 2410310), (14, 1893815), (22, 1205155), (35, 757526), (49, 541090), (55, 482062), (70, 378763), (77, 344330), (98, 270545), (110, 241031), (154, 172165), (245, 108218), (385, 68866), (490, 54109), (539, 49190), (770, 34433), (1078, 24595), (2695, 9838), (4919, 5390)]