52800100

素因数分解:

$2^2\times 5^2\times {\mathrm{528001}}^1$

素因数の和:528015

約数の個数: 18

約数和(自身を含む): 114576434

約数和(自身を除く): 61776334

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 528001, 1056002, 2112004, 2640005, 5280010, 10560020, 13200025, 26400050, 52800100]

約数ペア:

[(1, 52800100), (2, 26400050), (4, 13200025), (5, 10560020), (10, 5280010), (20, 2640005), (25, 2112004), (50, 1056002), (100, 528001)]