108945320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247603}}^1$

素因数の和:247625

約数の個数: 32

約数和(自身を含む): 267412320

約数和(自身を除く): 158467000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 247603, 495206, 990412, 1238015, 1980824, 2476030, 2723633, 4952060, 5447266, 9904120, 10894532, 13618165, 21789064, 27236330, 54472660, 108945320]

約数ペア:

[(1, 108945320), (2, 54472660), (4, 27236330), (5, 21789064), (8, 13618165), (10, 10894532), (11, 9904120), (20, 5447266), (22, 4952060), (40, 2723633), (44, 2476030), (55, 1980824), (88, 1238015), (110, 990412), (220, 495206), (440, 247603)]