514497100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{395767}}^1$

素因数の和:395794

約数の個数: 36

約数和(自身を含む): 1202343184

約数和(自身を除く): 687846084

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 395767, 791534, 1583068, 1978835, 3957670, 5144971, 7915340, 9894175, 10289942, 19788350, 20579884, 25724855, 39576700, 51449710, 102899420, 128624275, 257248550, 514497100]

約数ペア:

[(1, 514497100), (2, 257248550), (4, 128624275), (5, 102899420), (10, 51449710), (13, 39576700), (20, 25724855), (25, 20579884), (26, 19788350), (50, 10289942), (52, 9894175), (65, 7915340), (100, 5144971), (130, 3957670), (260, 1978835), (325, 1583068), (650, 791534), (1300, 395767)]