13302520900

素因数分解:

$2^2\times 5^2\times {\mathrm{133025209}}^1$

素因数の和:133025223

約数の個数: 18

約数和(自身を含む): 28866470570

約数和(自身を除く): 15563949670

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 133025209, 266050418, 532100836, 665126045, 1330252090, 2660504180, 3325630225, 6651260450, 13302520900]

約数ペア:

[(1, 13302520900), (2, 6651260450), (4, 3325630225), (5, 2660504180), (10, 1330252090), (20, 665126045), (25, 532100836), (50, 266050418), (100, 133025209)]