75119540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197683}}^1$

素因数の和:197711

約数の個数: 24

約数和(自身を含む): 166054560

約数和(自身を除く): 90935020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 197683, 395366, 790732, 988415, 1976830, 3755977, 3953660, 7511954, 15023908, 18779885, 37559770, 75119540]

約数ペア:

[(1, 75119540), (2, 37559770), (4, 18779885), (5, 15023908), (10, 7511954), (19, 3953660), (20, 3755977), (38, 1976830), (76, 988415), (95, 790732), (190, 395366), (380, 197683)]