131748100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{119771}}^1$

素因数の和:119796

約数の個数: 36

約数和(自身を含む): 311886288

約数和(自身を除く): 180138188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 119771, 239542, 479084, 598855, 1197710, 1317481, 2395420, 2634962, 2994275, 5269924, 5988550, 6587405, 11977100, 13174810, 26349620, 32937025, 65874050, 131748100]

約数ペア:

[(1, 131748100), (2, 65874050), (4, 32937025), (5, 26349620), (10, 13174810), (11, 11977100), (20, 6587405), (22, 5988550), (25, 5269924), (44, 2994275), (50, 2634962), (55, 2395420), (100, 1317481), (110, 1197710), (220, 598855), (275, 479084), (550, 239542), (1100, 119771)]