33138040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63727}}^1$

素因数の和:63751

約数の個数: 32

約数和(自身を含む): 80297280

約数和(自身を除く): 47159240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63727, 127454, 254908, 318635, 509816, 637270, 828451, 1274540, 1656902, 2549080, 3313804, 4142255, 6627608, 8284510, 16569020, 33138040]

約数ペア:

[(1, 33138040), (2, 16569020), (4, 8284510), (5, 6627608), (8, 4142255), (10, 3313804), (13, 2549080), (20, 1656902), (26, 1274540), (40, 828451), (52, 637270), (65, 509816), (104, 318635), (130, 254908), (260, 127454), (520, 63727)]