1330821817460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1\times {\mathrm{5821}}^1$

素因数の和:6825

約数の個数: 96

約数和(自身を含む): 2850860323584

約数和(自身を除く): 1520038506124

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 233, 284, 355, 466, 691, 710, 932, 1165, 1382, 1420, 2330, 2764, 3455, 4660, 5821, 6910, 11642, 13820, 16543, 23284, 29105, 33086, 49061, 58210, 66172, 82715, 98122, 116420, 161003, 165430, 196244, 245305, 322006, 330860, 413291, 490610, 644012, 805015, 826582, 981220, 1356293, 1610030, 1653164, 2066455, 2712586, 3220060, 4022311, 4132910, 5425172, 6781465, 8044622, 8265820, 11431213, 13562930, 16089244, 20111555, 22862426, 27125860, 40223110, 45724852, 57156065, 80446220, 96296803, 114312130, 192593606, 228624260, 285584081, 385187212, 481484015, 571168162, 937198463, 962968030, 1142336324, 1427920405, 1874396926, 1925936060, 2855840810, 3748793852, 4685992315, 5711681620, 9371984630, 18743969260, 66541090873, 133082181746, 266164363492, 332705454365, 665410908730, 1330821817460]

約数ペア:

[(1, 1330821817460), (2, 665410908730), (4, 332705454365), (5, 266164363492), (10, 133082181746), (20, 66541090873), (71, 18743969260), (142, 9371984630), (233, 5711681620), (284, 4685992315), (355, 3748793852), (466, 2855840810), (691, 1925936060), (710, 1874396926), (932, 1427920405), (1165, 1142336324), (1382, 962968030), (1420, 937198463), (2330, 571168162), (2764, 481484015), (3455, 385187212), (4660, 285584081), (5821, 228624260), (6910, 192593606), (11642, 114312130), (13820, 96296803), (16543, 80446220), (23284, 57156065), (29105, 45724852), (33086, 40223110), (49061, 27125860), (58210, 22862426), (66172, 20111555), (82715, 16089244), (98122, 13562930), (116420, 11431213), (161003, 8265820), (165430, 8044622), (196244, 6781465), (245305, 5425172), (322006, 4132910), (330860, 4022311), (413291, 3220060), (490610, 2712586), (644012, 2066455), (805015, 1653164), (826582, 1610030), (981220, 1356293)]