101318080

素因数分解:

$2^6\times 5^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 242133120

約数和(自身を除く): 140815040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 479, 661, 958, 1322, 1916, 2395, 2644, 3305, 3832, 4790, 5288, 6610, 7664, 9580, 10576, 13220, 15328, 19160, 21152, 26440, 30656, 38320, 42304, 52880, 76640, 105760, 153280, 211520, 316619, 633238, 1266476, 1583095, 2532952, 3166190, 5065904, 6332380, 10131808, 12664760, 20263616, 25329520, 50659040, 101318080]

約数ペア:

[(1, 101318080), (2, 50659040), (4, 25329520), (5, 20263616), (8, 12664760), (10, 10131808), (16, 6332380), (20, 5065904), (32, 3166190), (40, 2532952), (64, 1583095), (80, 1266476), (160, 633238), (320, 316619), (479, 211520), (661, 153280), (958, 105760), (1322, 76640), (1916, 52880), (2395, 42304), (2644, 38320), (3305, 30656), (3832, 26440), (4790, 21152), (5288, 19160), (6610, 15328), (7664, 13220), (9580, 10576)]