103665940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4091}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 250233984

約数和(自身を除く): 146568044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 4091, 5068, 6335, 8182, 12670, 16364, 20455, 25340, 28637, 40910, 57274, 81820, 114548, 143185, 286370, 572740, 740471, 1480942, 2961884, 3702355, 5183297, 7404710, 10366594, 14809420, 20733188, 25916485, 51832970, 103665940]

約数ペア:

[(1, 103665940), (2, 51832970), (4, 25916485), (5, 20733188), (7, 14809420), (10, 10366594), (14, 7404710), (20, 5183297), (28, 3702355), (35, 2961884), (70, 1480942), (140, 740471), (181, 572740), (362, 286370), (724, 143185), (905, 114548), (1267, 81820), (1810, 57274), (2534, 40910), (3620, 28637), (4091, 25340), (5068, 20455), (6335, 16364), (8182, 12670)]