2012506250

素因数分解:

$2^1\times 5^5\times {\mathrm{322001}}^1$

素因数の和:322028

約数の個数: 24

約数和(自身を含む): 3773219436

約数和(自身を除く): 1760713186

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 6250, 322001, 644002, 1610005, 3220010, 8050025, 16100050, 40250125, 80500250, 201250625, 402501250, 1006253125, 2012506250]

約数ペア:

[(1, 2012506250), (2, 1006253125), (5, 402501250), (10, 201250625), (25, 80500250), (50, 40250125), (125, 16100050), (250, 8050025), (625, 3220010), (1250, 1610005), (3125, 644002), (6250, 322001)]