41188020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1061}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 115613568

約数和(自身を除く): 74425548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1061, 1294, 1941, 2122, 2588, 3183, 3235, 3882, 4244, 5305, 6366, 6470, 7764, 9705, 10610, 12732, 12940, 15915, 19410, 21220, 31830, 38820, 63660, 686467, 1372934, 2059401, 2745868, 3432335, 4118802, 6864670, 8237604, 10297005, 13729340, 20594010, 41188020]

約数ペア:

[(1, 41188020), (2, 20594010), (3, 13729340), (4, 10297005), (5, 8237604), (6, 6864670), (10, 4118802), (12, 3432335), (15, 2745868), (20, 2059401), (30, 1372934), (60, 686467), (647, 63660), (1061, 38820), (1294, 31830), (1941, 21220), (2122, 19410), (2588, 15915), (3183, 12940), (3235, 12732), (3882, 10610), (4244, 9705), (5305, 7764), (6366, 6470)]