27102100

素因数分解:

$2^2\times 5^2\times {\mathrm{271021}}^1$

素因数の和:271035

約数の個数: 18

約数和(自身を含む): 58811774

約数和(自身を除く): 31709674

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271021, 542042, 1084084, 1355105, 2710210, 5420420, 6775525, 13551050, 27102100]

約数ペア:

[(1, 27102100), (2, 13551050), (4, 6775525), (5, 5420420), (10, 2710210), (20, 1355105), (25, 1084084), (50, 542042), (100, 271021)]