88011520

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 218176560

約数和(自身を除く): 130165040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 2371, 3712, 4640, 4742, 7424, 9280, 9484, 11855, 18560, 18968, 23710, 37120, 37936, 47420, 68759, 75872, 94840, 137518, 151744, 189680, 275036, 303488, 343795, 379360, 550072, 606976, 687590, 758720, 1100144, 1375180, 1517440, 2200288, 2750360, 3034880, 4400576, 5500720, 8801152, 11001440, 17602304, 22002880, 44005760, 88011520]

約数ペア:

[(1, 88011520), (2, 44005760), (4, 22002880), (5, 17602304), (8, 11001440), (10, 8801152), (16, 5500720), (20, 4400576), (29, 3034880), (32, 2750360), (40, 2200288), (58, 1517440), (64, 1375180), (80, 1100144), (116, 758720), (128, 687590), (145, 606976), (160, 550072), (232, 379360), (256, 343795), (290, 303488), (320, 275036), (464, 189680), (580, 151744), (640, 137518), (928, 94840), (1160, 75872), (1280, 68759), (1856, 47420), (2320, 37936), (2371, 37120), (3712, 23710), (4640, 18968), (4742, 18560), (7424, 11855), (9280, 9484)]