2991393760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{5003}}^1$

素因数の和:5156

約数の個数: 96

約数和(自身を含む): 7331500512

約数和(自身を除く): 4340106752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 101, 148, 160, 185, 202, 296, 370, 404, 505, 592, 740, 808, 1010, 1184, 1480, 1616, 2020, 2960, 3232, 3737, 4040, 5003, 5920, 7474, 8080, 10006, 14948, 16160, 18685, 20012, 25015, 29896, 37370, 40024, 50030, 59792, 74740, 80048, 100060, 119584, 149480, 160096, 185111, 200120, 298960, 370222, 400240, 505303, 597920, 740444, 800480, 925555, 1010606, 1480888, 1851110, 2021212, 2526515, 2961776, 3702220, 4042424, 5053030, 5923552, 7404440, 8084848, 10106060, 14808880, 16169696, 18696211, 20212120, 29617760, 37392422, 40424240, 74784844, 80848480, 93481055, 149569688, 186962110, 299139376, 373924220, 598278752, 747848440, 1495696880, 2991393760]

約数ペア:

[(1, 2991393760), (2, 1495696880), (4, 747848440), (5, 598278752), (8, 373924220), (10, 299139376), (16, 186962110), (20, 149569688), (32, 93481055), (37, 80848480), (40, 74784844), (74, 40424240), (80, 37392422), (101, 29617760), (148, 20212120), (160, 18696211), (185, 16169696), (202, 14808880), (296, 10106060), (370, 8084848), (404, 7404440), (505, 5923552), (592, 5053030), (740, 4042424), (808, 3702220), (1010, 2961776), (1184, 2526515), (1480, 2021212), (1616, 1851110), (2020, 1480888), (2960, 1010606), (3232, 925555), (3737, 800480), (4040, 740444), (5003, 597920), (5920, 505303), (7474, 400240), (8080, 370222), (10006, 298960), (14948, 200120), (16160, 185111), (18685, 160096), (20012, 149480), (25015, 119584), (29896, 100060), (37370, 80048), (40024, 74740), (50030, 59792)]