45778220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 103148640

約数和(自身を除く): 57370420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 2273, 4028, 4546, 5035, 9092, 10070, 11365, 20140, 22730, 43187, 45460, 86374, 120469, 172748, 215935, 240938, 431870, 481876, 602345, 863740, 1204690, 2288911, 2409380, 4577822, 9155644, 11444555, 22889110, 45778220]

約数ペア:

[(1, 45778220), (2, 22889110), (4, 11444555), (5, 9155644), (10, 4577822), (19, 2409380), (20, 2288911), (38, 1204690), (53, 863740), (76, 602345), (95, 481876), (106, 431870), (190, 240938), (212, 215935), (265, 172748), (380, 120469), (530, 86374), (1007, 45460), (1060, 43187), (2014, 22730), (2273, 20140), (4028, 11365), (4546, 10070), (5035, 9092)]