149610080260

素因数分解:

$2^2\times 5^1\times {\mathrm{4007}}^1\times {\mathrm{1866859}}^1$

素因数の和:1870875

約数の個数: 24

約数和(自身を含む): 314259744960

約数和(自身を除く): 164649664700

約数列:

[1, 2, 4, 5, 10, 20, 4007, 8014, 16028, 20035, 40070, 80140, 1866859, 3733718, 7467436, 9334295, 18668590, 37337180, 7480504013, 14961008026, 29922016052, 37402520065, 74805040130, 149610080260]

約数ペア:

[(1, 149610080260), (2, 74805040130), (4, 37402520065), (5, 29922016052), (10, 14961008026), (20, 7480504013), (4007, 37337180), (8014, 18668590), (16028, 9334295), (20035, 7467436), (40070, 3733718), (80140, 1866859)]