74755540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101021}}^1$

素因数の和:101067

約数の個数: 24

約数和(自身を含む): 161231112

約数和(自身を除く): 86475572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 101021, 202042, 404084, 505105, 1010210, 2020420, 3737777, 7475554, 14951108, 18688885, 37377770, 74755540]

約数ペア:

[(1, 74755540), (2, 37377770), (4, 18688885), (5, 14951108), (10, 7475554), (20, 3737777), (37, 2020420), (74, 1010210), (148, 505105), (185, 404084), (370, 202042), (740, 101021)]