79852640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 218453760

約数和(自身を除く): 138601120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 859, 1120, 1162, 1328, 1660, 1718, 2324, 2656, 2905, 3320, 3436, 4295, 4648, 5810, 6013, 6640, 6872, 8590, 9296, 11620, 12026, 13280, 13744, 17180, 18592, 23240, 24052, 27488, 30065, 34360, 46480, 48104, 60130, 68720, 71297, 92960, 96208, 120260, 137440, 142594, 192416, 240520, 285188, 356485, 481040, 499079, 570376, 712970, 962080, 998158, 1140752, 1425940, 1996316, 2281504, 2495395, 2851880, 3992632, 4990790, 5703760, 7985264, 9981580, 11407520, 15970528, 19963160, 39926320, 79852640]

約数ペア:

[(1, 79852640), (2, 39926320), (4, 19963160), (5, 15970528), (7, 11407520), (8, 9981580), (10, 7985264), (14, 5703760), (16, 4990790), (20, 3992632), (28, 2851880), (32, 2495395), (35, 2281504), (40, 1996316), (56, 1425940), (70, 1140752), (80, 998158), (83, 962080), (112, 712970), (140, 570376), (160, 499079), (166, 481040), (224, 356485), (280, 285188), (332, 240520), (415, 192416), (560, 142594), (581, 137440), (664, 120260), (830, 96208), (859, 92960), (1120, 71297), (1162, 68720), (1328, 60130), (1660, 48104), (1718, 46480), (2324, 34360), (2656, 30065), (2905, 27488), (3320, 24052), (3436, 23240), (4295, 18592), (4648, 17180), (5810, 13744), (6013, 13280), (6640, 12026), (6872, 11620), (8590, 9296)]