7214339905

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 8910720000

約数和(自身を除く): 1696380095

約数列:

[1, 5, 67, 103, 335, 419, 499, 515, 2095, 2495, 6901, 28073, 33433, 34505, 43157, 51397, 140365, 167165, 209081, 215785, 256985, 1045405, 2891519, 3443599, 14008427, 14457595, 17217995, 21535343, 70042135, 107676715, 1442867981, 7214339905]

約数ペア:

[(1, 7214339905), (5, 1442867981), (67, 107676715), (103, 70042135), (335, 21535343), (419, 17217995), (499, 14457595), (515, 14008427), (2095, 3443599), (2495, 2891519), (6901, 1045405), (28073, 256985), (33433, 215785), (34505, 209081), (43157, 167165), (51397, 140365)]