171620157620

素因数分解:

$2^2\times 5^1\times {\mathrm{22961}}^1\times {\mathrm{373721}}^1$

素因数の和:396691

約数の個数: 24

約数和(自身を含む): 360418991688

約数和(自身を除く): 188798834068

約数列:

[1, 2, 4, 5, 10, 20, 22961, 45922, 91844, 114805, 229610, 373721, 459220, 747442, 1494884, 1868605, 3737210, 7474420, 8581007881, 17162015762, 34324031524, 42905039405, 85810078810, 171620157620]

約数ペア:

[(1, 171620157620), (2, 85810078810), (4, 42905039405), (5, 34324031524), (10, 17162015762), (20, 8581007881), (22961, 7474420), (45922, 3737210), (91844, 1868605), (114805, 1494884), (229610, 747442), (373721, 459220)]