8488939760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{96553}}^1$

素因数の和:96730

約数の個数: 80

約数和(自身を含む): 22700231616

約数和(自身を除く): 14211291856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1256, 1570, 2198, 2512, 3140, 4396, 5495, 6280, 8792, 10990, 12560, 17584, 21980, 43960, 87920, 96553, 193106, 386212, 482765, 675871, 772424, 965530, 1351742, 1544848, 1931060, 2703484, 3379355, 3862120, 5406968, 6758710, 7724240, 10813936, 13517420, 15158821, 27034840, 30317642, 54069680, 60635284, 75794105, 106111747, 121270568, 151588210, 212223494, 242541136, 303176420, 424446988, 530558735, 606352840, 848893976, 1061117470, 1212705680, 1697787952, 2122234940, 4244469880, 8488939760]

約数ペア:

[(1, 8488939760), (2, 4244469880), (4, 2122234940), (5, 1697787952), (7, 1212705680), (8, 1061117470), (10, 848893976), (14, 606352840), (16, 530558735), (20, 424446988), (28, 303176420), (35, 242541136), (40, 212223494), (56, 151588210), (70, 121270568), (80, 106111747), (112, 75794105), (140, 60635284), (157, 54069680), (280, 30317642), (314, 27034840), (560, 15158821), (628, 13517420), (785, 10813936), (1099, 7724240), (1256, 6758710), (1570, 5406968), (2198, 3862120), (2512, 3379355), (3140, 2703484), (4396, 1931060), (5495, 1544848), (6280, 1351742), (8792, 965530), (10990, 772424), (12560, 675871), (17584, 482765), (21980, 386212), (43960, 193106), (87920, 96553)]