74842161985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{102293}}^1$

素因数の和:102465

約数の個数: 32

約数和(自身を含む): 95275813248

約数和(自身を除く): 20433651263

約数列:

[1, 5, 41, 43, 83, 205, 215, 415, 1763, 3403, 3569, 8815, 17015, 17845, 102293, 146329, 511465, 731645, 4194013, 4398599, 8490319, 20970065, 21992995, 42451595, 180342559, 348103079, 365083717, 901712795, 1740515395, 1825418585, 14968432397, 74842161985]

約数ペア:

[(1, 74842161985), (5, 14968432397), (41, 1825418585), (43, 1740515395), (83, 901712795), (205, 365083717), (215, 348103079), (415, 180342559), (1763, 42451595), (3403, 21992995), (3569, 20970065), (8815, 8490319), (17015, 4398599), (17845, 4194013), (102293, 731645), (146329, 511465)]