1263228670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{4523}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 2482047360

約数和(自身を除く): 1218818690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2539, 4523, 5078, 9046, 12695, 22615, 25390, 27929, 45230, 49753, 55858, 99506, 139645, 248765, 279290, 497530, 11483897, 22967794, 57419485, 114838970, 126322867, 252645734, 631614335, 1263228670]

約数ペア:

[(1, 1263228670), (2, 631614335), (5, 252645734), (10, 126322867), (11, 114838970), (22, 57419485), (55, 22967794), (110, 11483897), (2539, 497530), (4523, 279290), (5078, 248765), (9046, 139645), (12695, 99506), (22615, 55858), (25390, 49753), (27929, 45230)]