2017272100

素因数分解:

$2^2\times 5^2\times {\mathrm{4931}}^1\times {\mathrm{4091}}^1$

素因数の和:9036

約数の個数: 36

約数和(自身を含む): 4379438448

約数和(自身を除く): 2362166348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4091, 4931, 8182, 9862, 16364, 19724, 20455, 24655, 40910, 49310, 81820, 98620, 102275, 123275, 204550, 246550, 409100, 493100, 20172721, 40345442, 80690884, 100863605, 201727210, 403454420, 504318025, 1008636050, 2017272100]

約数ペア:

[(1, 2017272100), (2, 1008636050), (4, 504318025), (5, 403454420), (10, 201727210), (20, 100863605), (25, 80690884), (50, 40345442), (100, 20172721), (4091, 493100), (4931, 409100), (8182, 246550), (9862, 204550), (16364, 123275), (19724, 102275), (20455, 98620), (24655, 81820), (40910, 49310)]