109618240

素因数分解:

$2^6\times 5^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1199

約数の個数: 56

約数和(自身を含む): 261929880

約数和(自身を除く): 152311640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 509, 673, 1018, 1346, 2036, 2545, 2692, 3365, 4072, 5090, 5384, 6730, 8144, 10180, 10768, 13460, 16288, 20360, 21536, 26920, 32576, 40720, 43072, 53840, 81440, 107680, 162880, 215360, 342557, 685114, 1370228, 1712785, 2740456, 3425570, 5480912, 6851140, 10961824, 13702280, 21923648, 27404560, 54809120, 109618240]

約数ペア:

[(1, 109618240), (2, 54809120), (4, 27404560), (5, 21923648), (8, 13702280), (10, 10961824), (16, 6851140), (20, 5480912), (32, 3425570), (40, 2740456), (64, 1712785), (80, 1370228), (160, 685114), (320, 342557), (509, 215360), (673, 162880), (1018, 107680), (1346, 81440), (2036, 53840), (2545, 43072), (2692, 40720), (3365, 32576), (4072, 26920), (5090, 21536), (5384, 20360), (6730, 16288), (8144, 13460), (10180, 10768)]