3870001808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4176

約数の個数: 80

約数和(自身を含む): 8099481600

約数和(自身を除く): 4229479792

約数列:

[1, 2, 4, 8, 16, 31, 41, 47, 62, 82, 94, 124, 164, 188, 248, 328, 376, 496, 656, 752, 1271, 1457, 1927, 2542, 2914, 3854, 4049, 5084, 5828, 7708, 8098, 10168, 11656, 15416, 16196, 20336, 23312, 30832, 32392, 59737, 64784, 119474, 125519, 166009, 190303, 238948, 251038, 332018, 380606, 477896, 502076, 664036, 761212, 955792, 1004152, 1328072, 1522424, 2008304, 2656144, 3044848, 5146279, 5899393, 7802423, 10292558, 11798786, 15604846, 20585116, 23597572, 31209692, 41170232, 47195144, 62419384, 82340464, 94390288, 124838768, 241875113, 483750226, 967500452, 1935000904, 3870001808]

約数ペア:

[(1, 3870001808), (2, 1935000904), (4, 967500452), (8, 483750226), (16, 241875113), (31, 124838768), (41, 94390288), (47, 82340464), (62, 62419384), (82, 47195144), (94, 41170232), (124, 31209692), (164, 23597572), (188, 20585116), (248, 15604846), (328, 11798786), (376, 10292558), (496, 7802423), (656, 5899393), (752, 5146279), (1271, 3044848), (1457, 2656144), (1927, 2008304), (2542, 1522424), (2914, 1328072), (3854, 1004152), (4049, 955792), (5084, 761212), (5828, 664036), (7708, 502076), (8098, 477896), (10168, 380606), (11656, 332018), (15416, 251038), (16196, 238948), (20336, 190303), (23312, 166009), (30832, 125519), (32392, 119474), (59737, 64784)]