22881608260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{463003}}^1$

素因数の和:463372

約数の個数: 48

約数和(自身を含む): 55071547776

約数和(自身を除く): 32189939516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3530, 4942, 7060, 9884, 12355, 24710, 49420, 463003, 926006, 1852012, 2315015, 3241021, 4630030, 6482042, 9260060, 12964084, 16205105, 32410210, 64820420, 163440059, 326880118, 653760236, 817200295, 1144080413, 1634400590, 2288160826, 3268801180, 4576321652, 5720402065, 11440804130, 22881608260]

約数ペア:

[(1, 22881608260), (2, 11440804130), (4, 5720402065), (5, 4576321652), (7, 3268801180), (10, 2288160826), (14, 1634400590), (20, 1144080413), (28, 817200295), (35, 653760236), (70, 326880118), (140, 163440059), (353, 64820420), (706, 32410210), (1412, 16205105), (1765, 12964084), (2471, 9260060), (3530, 6482042), (4942, 4630030), (7060, 3241021), (9884, 2315015), (12355, 1852012), (24710, 926006), (49420, 463003)]