108945800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6563}}^1$

素因数の和:6662

約数の個数: 48

約数和(自身を含む): 256389840

約数和(自身を除く): 147444040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 6563, 8300, 13126, 16600, 26252, 32815, 52504, 65630, 131260, 164075, 262520, 328150, 544729, 656300, 1089458, 1312600, 2178916, 2723645, 4357832, 5447290, 10894580, 13618225, 21789160, 27236450, 54472900, 108945800]

約数ペア:

[(1, 108945800), (2, 54472900), (4, 27236450), (5, 21789160), (8, 13618225), (10, 10894580), (20, 5447290), (25, 4357832), (40, 2723645), (50, 2178916), (83, 1312600), (100, 1089458), (166, 656300), (200, 544729), (332, 328150), (415, 262520), (664, 164075), (830, 131260), (1660, 65630), (2075, 52504), (3320, 32815), (4150, 26252), (6563, 16600), (8300, 13126)]