91809582010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{66050059}}^1$

素因数の和:66050205

約数の個数: 16

約数和(自身を含む): 166446151200

約数和(自身を除く): 74636569190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 66050059, 132100118, 330250295, 660500590, 9180958201, 18361916402, 45904791005, 91809582010]

約数ペア:

[(1, 91809582010), (2, 45904791005), (5, 18361916402), (10, 9180958201), (139, 660500590), (278, 330250295), (695, 132100118), (1390, 66050059)]