134420740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 298666368

約数和(自身を除く): 164245628

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 4003, 6716, 8006, 8395, 16012, 16790, 20015, 33580, 40030, 80060, 92069, 184138, 292219, 368276, 460345, 584438, 920690, 1168876, 1461095, 1841380, 2922190, 5844380, 6721037, 13442074, 26884148, 33605185, 67210370, 134420740]

約数ペア:

[(1, 134420740), (2, 67210370), (4, 33605185), (5, 26884148), (10, 13442074), (20, 6721037), (23, 5844380), (46, 2922190), (73, 1841380), (92, 1461095), (115, 1168876), (146, 920690), (230, 584438), (292, 460345), (365, 368276), (460, 292219), (730, 184138), (1460, 92069), (1679, 80060), (3358, 40030), (4003, 33580), (6716, 20015), (8006, 16790), (8395, 16012)]