4645130140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6469}}^1$

素因数の和:6731

約数の個数: 96

約数和(自身を含む): 11686993920

約数和(自身を除く): 7041863780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 223, 230, 322, 446, 460, 644, 805, 892, 1115, 1561, 1610, 2230, 3122, 3220, 4460, 5129, 6244, 6469, 7805, 10258, 12938, 15610, 20516, 25645, 25876, 31220, 32345, 35903, 45283, 51290, 64690, 71806, 90566, 102580, 129380, 143612, 148787, 179515, 181132, 226415, 297574, 359030, 452830, 595148, 718060, 743935, 905660, 1041509, 1442587, 1487870, 2083018, 2885174, 2975740, 4166036, 5207545, 5770348, 7212935, 10098109, 10415090, 14425870, 20196218, 20830180, 28851740, 33179501, 40392436, 50490545, 66359002, 100981090, 132718004, 165897505, 201962180, 232256507, 331795010, 464513014, 663590020, 929026028, 1161282535, 2322565070, 4645130140]

約数ペア:

[(1, 4645130140), (2, 2322565070), (4, 1161282535), (5, 929026028), (7, 663590020), (10, 464513014), (14, 331795010), (20, 232256507), (23, 201962180), (28, 165897505), (35, 132718004), (46, 100981090), (70, 66359002), (92, 50490545), (115, 40392436), (140, 33179501), (161, 28851740), (223, 20830180), (230, 20196218), (322, 14425870), (446, 10415090), (460, 10098109), (644, 7212935), (805, 5770348), (892, 5207545), (1115, 4166036), (1561, 2975740), (1610, 2885174), (2230, 2083018), (3122, 1487870), (3220, 1442587), (4460, 1041509), (5129, 905660), (6244, 743935), (6469, 718060), (7805, 595148), (10258, 452830), (12938, 359030), (15610, 297574), (20516, 226415), (25645, 181132), (25876, 179515), (31220, 148787), (32345, 143612), (35903, 129380), (45283, 102580), (51290, 90566), (64690, 71806)]