386367620

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{85103}}^1$

素因数の和:85339

約数の個数: 24

約数和(自身を含む): 814955904

約数和(自身を除く): 428588284

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 85103, 170206, 340412, 425515, 851030, 1702060, 19318381, 38636762, 77273524, 96591905, 193183810, 386367620]

約数ペア:

[(1, 386367620), (2, 193183810), (4, 96591905), (5, 77273524), (10, 38636762), (20, 19318381), (227, 1702060), (454, 851030), (908, 425515), (1135, 340412), (2270, 170206), (4540, 85103)]