79447040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 88

約数和(自身を含む): 194546880

約数和(自身を除く): 115099840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 263, 295, 320, 472, 512, 526, 590, 640, 944, 1024, 1052, 1180, 1280, 1315, 1888, 2104, 2360, 2560, 2630, 3776, 4208, 4720, 5120, 5260, 7552, 8416, 9440, 10520, 15104, 15517, 16832, 18880, 21040, 30208, 31034, 33664, 37760, 42080, 60416, 62068, 67328, 75520, 77585, 84160, 124136, 134656, 151040, 155170, 168320, 248272, 269312, 302080, 310340, 336640, 496544, 620680, 673280, 993088, 1241360, 1346560, 1986176, 2482720, 3972352, 4965440, 7944704, 9930880, 15889408, 19861760, 39723520, 79447040]

約数ペア:

[(1, 79447040), (2, 39723520), (4, 19861760), (5, 15889408), (8, 9930880), (10, 7944704), (16, 4965440), (20, 3972352), (32, 2482720), (40, 1986176), (59, 1346560), (64, 1241360), (80, 993088), (118, 673280), (128, 620680), (160, 496544), (236, 336640), (256, 310340), (263, 302080), (295, 269312), (320, 248272), (472, 168320), (512, 155170), (526, 151040), (590, 134656), (640, 124136), (944, 84160), (1024, 77585), (1052, 75520), (1180, 67328), (1280, 62068), (1315, 60416), (1888, 42080), (2104, 37760), (2360, 33664), (2560, 31034), (2630, 30208), (3776, 21040), (4208, 18880), (4720, 16832), (5120, 15517), (5260, 15104), (7552, 10520), (8416, 9440)]