79951810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{420799}}^1$

素因数の和:420825

約数の個数: 16

約数和(自身を含む): 151488000

約数和(自身を除く): 71536190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 420799, 841598, 2103995, 4207990, 7995181, 15990362, 39975905, 79951810]

約数ペア:

[(1, 79951810), (2, 39975905), (5, 15990362), (10, 7995181), (19, 4207990), (38, 2103995), (95, 841598), (190, 420799)]