55073380

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18481}}^1$

素因数の和:18639

約数の個数: 24

約数和(自身を含む): 116436600

約数和(自身を除く): 61363220

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 18481, 36962, 73924, 92405, 184810, 369620, 2753669, 5507338, 11014676, 13768345, 27536690, 55073380]

約数ペア:

[(1, 55073380), (2, 27536690), (4, 13768345), (5, 11014676), (10, 5507338), (20, 2753669), (149, 369620), (298, 184810), (596, 92405), (745, 73924), (1490, 36962), (2980, 18481)]