1259584420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2738227}}^1$

素因数の和:2738259

約数の個数: 24

約数和(自身を含む): 2760133824

約数和(自身を除く): 1500549404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2738227, 5476454, 10952908, 13691135, 27382270, 54764540, 62979221, 125958442, 251916884, 314896105, 629792210, 1259584420]

約数ペア:

[(1, 1259584420), (2, 629792210), (4, 314896105), (5, 251916884), (10, 125958442), (20, 62979221), (23, 54764540), (46, 27382270), (92, 13691135), (115, 10952908), (230, 5476454), (460, 2738227)]