1023691760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140617}}^1$

素因数の和:140650

約数の個数: 80

約数和(自身を含む): 2929354176

約数和(自身を除く): 1905662416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 140617, 281234, 562468, 703085, 984319, 1124936, 1406170, 1828021, 1968638, 2249872, 2812340, 3656042, 3937276, 4921595, 5624680, 7312084, 7874552, 9140105, 9843190, 11249360, 12796147, 14624168, 15749104, 18280210, 19686380, 25592294, 29248336, 36560420, 39372760, 51184588, 63980735, 73120840, 78745520, 102369176, 127961470, 146241680, 204738352, 255922940, 511845880, 1023691760]

約数ペア:

[(1, 1023691760), (2, 511845880), (4, 255922940), (5, 204738352), (7, 146241680), (8, 127961470), (10, 102369176), (13, 78745520), (14, 73120840), (16, 63980735), (20, 51184588), (26, 39372760), (28, 36560420), (35, 29248336), (40, 25592294), (52, 19686380), (56, 18280210), (65, 15749104), (70, 14624168), (80, 12796147), (91, 11249360), (104, 9843190), (112, 9140105), (130, 7874552), (140, 7312084), (182, 5624680), (208, 4921595), (260, 3937276), (280, 3656042), (364, 2812340), (455, 2249872), (520, 1968638), (560, 1828021), (728, 1406170), (910, 1124936), (1040, 984319), (1456, 703085), (1820, 562468), (3640, 281234), (7280, 140617)]