75057320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144341}}^1$

素因数の和:144365

約数の個数: 32

約数和(自身を含む): 181870920

約数和(自身を除く): 106813600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 144341, 288682, 577364, 721705, 1154728, 1443410, 1876433, 2886820, 3752866, 5773640, 7505732, 9382165, 15011464, 18764330, 37528660, 75057320]

約数ペア:

[(1, 75057320), (2, 37528660), (4, 18764330), (5, 15011464), (8, 9382165), (10, 7505732), (13, 5773640), (20, 3752866), (26, 2886820), (40, 1876433), (52, 1443410), (65, 1154728), (104, 721705), (130, 577364), (260, 288682), (520, 144341)]