27646330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 52695360

約数和(自身を除く): 25049030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 641, 1135, 1282, 2270, 3205, 4313, 6410, 8626, 12179, 21565, 24358, 43130, 60895, 121790, 145507, 291014, 727535, 1455070, 2764633, 5529266, 13823165, 27646330]

約数ペア:

[(1, 27646330), (2, 13823165), (5, 5529266), (10, 2764633), (19, 1455070), (38, 727535), (95, 291014), (190, 145507), (227, 121790), (454, 60895), (641, 43130), (1135, 24358), (1282, 21565), (2270, 12179), (3205, 8626), (4313, 6410)]