109944520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 283979520

約数和(自身を除く): 174035000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1315, 1493, 1841, 2104, 2630, 2986, 3682, 5260, 5972, 7364, 7465, 9205, 10451, 10520, 11944, 14728, 14930, 18410, 20902, 29860, 36820, 41804, 52255, 59720, 73640, 83608, 104510, 209020, 392659, 418040, 785318, 1570636, 1963295, 2748613, 3141272, 3926590, 5497226, 7853180, 10994452, 13743065, 15706360, 21988904, 27486130, 54972260, 109944520]

約数ペア:

[(1, 109944520), (2, 54972260), (4, 27486130), (5, 21988904), (7, 15706360), (8, 13743065), (10, 10994452), (14, 7853180), (20, 5497226), (28, 3926590), (35, 3141272), (40, 2748613), (56, 1963295), (70, 1570636), (140, 785318), (263, 418040), (280, 392659), (526, 209020), (1052, 104510), (1315, 83608), (1493, 73640), (1841, 59720), (2104, 52255), (2630, 41804), (2986, 36820), (3682, 29860), (5260, 20902), (5972, 18410), (7364, 14930), (7465, 14728), (9205, 11944), (10451, 10520)]