78840780115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{40193}}^1$

素因数の和:40719

約数の個数: 32

約数和(自身を含む): 101613004416

約数和(自身を除く): 22772224301

約数列:

[1, 5, 23, 37, 115, 185, 461, 851, 2305, 4255, 10603, 17057, 40193, 53015, 85285, 200965, 392311, 924439, 1487141, 1961555, 4622195, 7435705, 18528973, 34204243, 92644865, 171021215, 426166379, 685572001, 2130831895, 3427860005, 15768156023, 78840780115]

約数ペア:

[(1, 78840780115), (5, 15768156023), (23, 3427860005), (37, 2130831895), (115, 685572001), (185, 426166379), (461, 171021215), (851, 92644865), (2305, 34204243), (4255, 18528973), (10603, 7435705), (17057, 4622195), (40193, 1961555), (53015, 1487141), (85285, 924439), (200965, 392311)]