2975540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 6419112

約数和(自身を除く): 3443572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 4021, 8042, 16084, 20105, 40210, 80420, 148777, 297554, 595108, 743885, 1487770, 2975540]

約数ペア:

[(1, 2975540), (2, 1487770), (4, 743885), (5, 595108), (10, 297554), (20, 148777), (37, 80420), (74, 40210), (148, 20105), (185, 16084), (370, 8042), (740, 4021)]