40953916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 36662084

約数列:

[1, 2, 4, 29, 41, 58, 79, 82, 109, 116, 158, 164, 218, 316, 436, 1189, 2291, 2378, 3161, 3239, 4469, 4582, 4756, 6322, 6478, 8611, 8938, 9164, 12644, 12956, 17222, 17876, 34444, 93931, 129601, 187862, 249719, 259202, 353051, 375724, 499438, 518404, 706102, 998876, 1412204, 10238479, 20476958, 40953916]

約数ペア:

[(1, 40953916), (2, 20476958), (4, 10238479), (29, 1412204), (41, 998876), (58, 706102), (79, 518404), (82, 499438), (109, 375724), (116, 353051), (158, 259202), (164, 249719), (218, 187862), (316, 129601), (436, 93931), (1189, 34444), (2291, 17876), (2378, 17222), (3161, 12956), (3239, 12644), (4469, 9164), (4582, 8938), (4756, 8611), (6322, 6478)]