70531450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{128239}}^1$

素因数の和:128262

約数の個数: 24

約数和(自身を含む): 143115840

約数和(自身を除く): 72584390

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 128239, 256478, 641195, 1282390, 1410629, 2821258, 3205975, 6411950, 7053145, 14106290, 35265725, 70531450]

約数ペア:

[(1, 70531450), (2, 35265725), (5, 14106290), (10, 7053145), (11, 6411950), (22, 3205975), (25, 2821258), (50, 1410629), (55, 1282390), (110, 641195), (275, 256478), (550, 128239)]