172525870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2029}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 339383520

約数和(自身を除く): 166857650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 773, 1546, 2029, 3865, 4058, 7730, 8503, 10145, 17006, 20290, 22319, 42515, 44638, 85030, 111595, 223190, 1568417, 3136834, 7842085, 15684170, 17252587, 34505174, 86262935, 172525870]

約数ペア:

[(1, 172525870), (2, 86262935), (5, 34505174), (10, 17252587), (11, 15684170), (22, 7842085), (55, 3136834), (110, 1568417), (773, 223190), (1546, 111595), (2029, 85030), (3865, 44638), (4058, 42515), (7730, 22319), (8503, 20290), (10145, 17006)]