15020730520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16326881}}^1$

素因数の和:16326915

約数の個数: 32

約数和(自身を含む): 35266065120

約数和(自身を除く): 20245334600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16326881, 32653762, 65307524, 81634405, 130615048, 163268810, 326537620, 375518263, 653075240, 751036526, 1502073052, 1877591315, 3004146104, 3755182630, 7510365260, 15020730520]

約数ペア:

[(1, 15020730520), (2, 7510365260), (4, 3755182630), (5, 3004146104), (8, 1877591315), (10, 1502073052), (20, 751036526), (23, 653075240), (40, 375518263), (46, 326537620), (92, 163268810), (115, 130615048), (184, 81634405), (230, 65307524), (460, 32653762), (920, 16326881)]