89632010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13009}}^1$

素因数の和:13082

約数の個数: 32

約数和(自身を含む): 177040080

約数和(自身を除く): 87408070

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 13009, 26018, 65045, 130090, 169117, 338234, 689477, 845585, 1378954, 1691170, 3447385, 6894770, 8963201, 17926402, 44816005, 89632010]

約数ペア:

[(1, 89632010), (2, 44816005), (5, 17926402), (10, 8963201), (13, 6894770), (26, 3447385), (53, 1691170), (65, 1378954), (106, 845585), (130, 689477), (265, 338234), (530, 169117), (689, 130090), (1378, 65045), (3445, 26018), (6890, 13009)]