84310540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 186238080

約数和(自身を除く): 101927540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 2383, 3538, 4766, 7076, 8845, 9532, 11915, 17690, 23830, 35380, 47660, 69107, 138214, 145363, 276428, 290726, 345535, 581452, 691070, 726815, 1382140, 1453630, 2907260, 4215527, 8431054, 16862108, 21077635, 42155270, 84310540]

約数ペア:

[(1, 84310540), (2, 42155270), (4, 21077635), (5, 16862108), (10, 8431054), (20, 4215527), (29, 2907260), (58, 1453630), (61, 1382140), (116, 726815), (122, 691070), (145, 581452), (244, 345535), (290, 290726), (305, 276428), (580, 145363), (610, 138214), (1220, 69107), (1769, 47660), (2383, 35380), (3538, 23830), (4766, 17690), (7076, 11915), (8845, 9532)]