39703040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1229

約数の個数: 80

約数和(自身を含む): 102602808

約数和(自身を除く): 62899768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1193, 1280, 1664, 2080, 2386, 2560, 3328, 4160, 4772, 5965, 6656, 8320, 9544, 11930, 15509, 16640, 19088, 23860, 31018, 33280, 38176, 47720, 62036, 76352, 77545, 95440, 124072, 152704, 155090, 190880, 248144, 305408, 310180, 381760, 496288, 610816, 620360, 763520, 992576, 1240720, 1527040, 1985152, 2481440, 3054080, 3970304, 4962880, 7940608, 9925760, 19851520, 39703040]

約数ペア:

[(1, 39703040), (2, 19851520), (4, 9925760), (5, 7940608), (8, 4962880), (10, 3970304), (13, 3054080), (16, 2481440), (20, 1985152), (26, 1527040), (32, 1240720), (40, 992576), (52, 763520), (64, 620360), (65, 610816), (80, 496288), (104, 381760), (128, 310180), (130, 305408), (160, 248144), (208, 190880), (256, 155090), (260, 152704), (320, 124072), (416, 95440), (512, 77545), (520, 76352), (640, 62036), (832, 47720), (1040, 38176), (1193, 33280), (1280, 31018), (1664, 23860), (2080, 19088), (2386, 16640), (2560, 15509), (3328, 11930), (4160, 9544), (4772, 8320), (5965, 6656)]