545367670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{2081}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 998360640

約数和(自身を除く): 452992970

約数列:

[1, 2, 5, 10, 73, 146, 359, 365, 718, 730, 1795, 2081, 3590, 4162, 10405, 20810, 26207, 52414, 131035, 151913, 262070, 303826, 747079, 759565, 1494158, 1519130, 3735395, 7470790, 54536767, 109073534, 272683835, 545367670]

約数ペア:

[(1, 545367670), (2, 272683835), (5, 109073534), (10, 54536767), (73, 7470790), (146, 3735395), (359, 1519130), (365, 1494158), (718, 759565), (730, 747079), (1795, 303826), (2081, 262070), (3590, 151913), (4162, 131035), (10405, 52414), (20810, 26207)]