57100100

素因数分解:

$2^2\times 5^2\times {\mathrm{571001}}^1$

素因数の和:571015

約数の個数: 18

約数和(自身を含む): 123907434

約数和(自身を除く): 66807334

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 571001, 1142002, 2284004, 2855005, 5710010, 11420020, 14275025, 28550050, 57100100]

約数ペア:

[(1, 57100100), (2, 28550050), (4, 14275025), (5, 11420020), (10, 5710010), (20, 2855005), (25, 2284004), (50, 1142002), (100, 571001)]