81266930

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{11593}}^1$

素因数の和:12301

約数の個数: 16

約数和(自身を含む): 146501784

約数和(自身を除く): 65234854

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 11593, 23186, 57965, 115930, 8126693, 16253386, 40633465, 81266930]

約数ペア:

[(1, 81266930), (2, 40633465), (5, 16253386), (10, 8126693), (701, 115930), (1402, 57965), (3505, 23186), (7010, 11593)]