79383040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1$

素因数の和:2853

約数の個数: 80

約数和(自身を含む): 207709920

約数和(自身を除く): 128326880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 2819, 3520, 5632, 5638, 7040, 11276, 14080, 14095, 22552, 28160, 28190, 31009, 45104, 56380, 62018, 90208, 112760, 124036, 155045, 180416, 225520, 248072, 310090, 360832, 451040, 496144, 620180, 721664, 902080, 992288, 1240360, 1443328, 1804160, 1984576, 2480720, 3608320, 3969152, 4961440, 7216640, 7938304, 9922880, 15876608, 19845760, 39691520, 79383040]

約数ペア:

[(1, 79383040), (2, 39691520), (4, 19845760), (5, 15876608), (8, 9922880), (10, 7938304), (11, 7216640), (16, 4961440), (20, 3969152), (22, 3608320), (32, 2480720), (40, 1984576), (44, 1804160), (55, 1443328), (64, 1240360), (80, 992288), (88, 902080), (110, 721664), (128, 620180), (160, 496144), (176, 451040), (220, 360832), (256, 310090), (320, 248072), (352, 225520), (440, 180416), (512, 155045), (640, 124036), (704, 112760), (880, 90208), (1280, 62018), (1408, 56380), (1760, 45104), (2560, 31009), (2816, 28190), (2819, 28160), (3520, 22552), (5632, 14095), (5638, 14080), (7040, 11276)]