164888260

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{36319}}^1$

素因数の和:36555

約数の個数: 24

約数和(自身を含む): 347800320

約数和(自身を除く): 182912060

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 36319, 72638, 145276, 181595, 363190, 726380, 8244413, 16488826, 32977652, 41222065, 82444130, 164888260]

約数ペア:

[(1, 164888260), (2, 82444130), (4, 41222065), (5, 32977652), (10, 16488826), (20, 8244413), (227, 726380), (454, 363190), (908, 181595), (1135, 145276), (2270, 72638), (4540, 36319)]