145103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{558091}}^1$

素因数の和:558113

約数の個数: 24

約数和(自身を含む): 328158096

約数和(自身を除く): 183054436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 558091, 1116182, 2232364, 2790455, 5580910, 7255183, 11161820, 14510366, 29020732, 36275915, 72551830, 145103660]

約数ペア:

[(1, 145103660), (2, 72551830), (4, 36275915), (5, 29020732), (10, 14510366), (13, 11161820), (20, 7255183), (26, 5580910), (52, 2790455), (65, 2232364), (130, 1116182), (260, 558091)]