80804925970

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{22017691}}^1$

素因数の和:22018065

約数の個数: 16

約数和(自身を含む): 145845191808

約数和(自身を除く): 65040265838

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 22017691, 44035382, 110088455, 220176910, 8080492597, 16160985194, 40402462985, 80804925970]

約数ペア:

[(1, 80804925970), (2, 40402462985), (5, 16160985194), (10, 8080492597), (367, 220176910), (734, 110088455), (1835, 44035382), (3670, 22017691)]