55637180

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4073}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 117037872

約数和(自身を除く): 61400692

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 4073, 6830, 8146, 13660, 16292, 20365, 40730, 81460, 2781859, 5563718, 11127436, 13909295, 27818590, 55637180]

約数ペア:

[(1, 55637180), (2, 27818590), (4, 13909295), (5, 11127436), (10, 5563718), (20, 2781859), (683, 81460), (1366, 40730), (2732, 20365), (3415, 16292), (4073, 13660), (6830, 8146)]