65012690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 120294720

約数和(自身を除く): 55282030

約数列:

[1, 2, 5, 10, 59, 101, 118, 202, 295, 505, 590, 1010, 1091, 2182, 5455, 5959, 10910, 11918, 29795, 59590, 64369, 110191, 128738, 220382, 321845, 550955, 643690, 1101910, 6501269, 13002538, 32506345, 65012690]

約数ペア:

[(1, 65012690), (2, 32506345), (5, 13002538), (10, 6501269), (59, 1101910), (101, 643690), (118, 550955), (202, 321845), (295, 220382), (505, 128738), (590, 110191), (1010, 64369), (1091, 59590), (2182, 29795), (5455, 11918), (5959, 10910)]