38007320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73115

約数の個数: 32

約数和(自身を含む): 92095920

約数和(自身を除く): 54088600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 73091, 146182, 292364, 365455, 584728, 730910, 950183, 1461820, 1900366, 2923640, 3800732, 4750915, 7601464, 9501830, 19003660, 38007320]

約数ペア:

[(1, 38007320), (2, 19003660), (4, 9501830), (5, 7601464), (8, 4750915), (10, 3800732), (13, 2923640), (20, 1900366), (26, 1461820), (40, 950183), (52, 730910), (65, 584728), (104, 365455), (130, 292364), (260, 146182), (520, 73091)]