33332780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128203}}^1$

素因数の和:128225

約数の個数: 24

約数和(自身を含む): 75383952

約数和(自身を除く): 42051172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 128203, 256406, 512812, 641015, 1282030, 1666639, 2564060, 3333278, 6666556, 8333195, 16666390, 33332780]

約数ペア:

[(1, 33332780), (2, 16666390), (4, 8333195), (5, 6666556), (10, 3333278), (13, 2564060), (20, 1666639), (26, 1282030), (52, 641015), (65, 512812), (130, 256406), (260, 128203)]