67783040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8179

約数の個数: 64

約数和(自身を含む): 174530160

約数和(自身を除く): 106747120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8147, 8320, 16294, 32588, 40735, 65176, 81470, 105911, 130352, 162940, 211822, 260704, 325880, 423644, 521408, 529555, 651760, 847288, 1042816, 1059110, 1303520, 1694576, 2118220, 2607040, 3389152, 4236440, 5214080, 6778304, 8472880, 13556608, 16945760, 33891520, 67783040]

約数ペア:

[(1, 67783040), (2, 33891520), (4, 16945760), (5, 13556608), (8, 8472880), (10, 6778304), (13, 5214080), (16, 4236440), (20, 3389152), (26, 2607040), (32, 2118220), (40, 1694576), (52, 1303520), (64, 1059110), (65, 1042816), (80, 847288), (104, 651760), (128, 529555), (130, 521408), (160, 423644), (208, 325880), (260, 260704), (320, 211822), (416, 162940), (520, 130352), (640, 105911), (832, 81470), (1040, 65176), (1664, 40735), (2080, 32588), (4160, 16294), (8147, 8320)]