78163630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 144825408

約数和(自身を除く): 66661778

約数列:

[1, 2, 5, 10, 41, 82, 205, 311, 410, 613, 622, 1226, 1555, 3065, 3110, 6130, 12751, 25133, 25502, 50266, 63755, 125665, 127510, 190643, 251330, 381286, 953215, 1906430, 7816363, 15632726, 39081815, 78163630]

約数ペア:

[(1, 78163630), (2, 39081815), (5, 15632726), (10, 7816363), (41, 1906430), (82, 953215), (205, 381286), (311, 251330), (410, 190643), (613, 127510), (622, 125665), (1226, 63755), (1555, 50266), (3065, 25502), (3110, 25133), (6130, 12751)]