38338040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73727}}^1$

素因数の和:73751

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 54559240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 73727, 147454, 294908, 368635, 589816, 737270, 958451, 1474540, 1916902, 2949080, 3833804, 4792255, 7667608, 9584510, 19169020, 38338040]

約数ペア:

[(1, 38338040), (2, 19169020), (4, 9584510), (5, 7667608), (8, 4792255), (10, 3833804), (13, 2949080), (20, 1916902), (26, 1474540), (40, 958451), (52, 737270), (65, 589816), (104, 368635), (130, 294908), (260, 147454), (520, 73727)]