15693292060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1\times {\mathrm{18169}}^1$

素因数の和:20470

約数の個数: 48

約数和(自身を含む): 34707607200

約数和(自身を除く): 19014315140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2273, 4546, 9092, 11365, 18169, 22730, 36338, 43187, 45460, 72676, 86374, 90845, 172748, 181690, 215935, 345211, 363380, 431870, 690422, 863740, 1380844, 1726055, 3452110, 6904220, 41298137, 82596274, 165192548, 206490685, 412981370, 784664603, 825962740, 1569329206, 3138658412, 3923323015, 7846646030, 15693292060]

約数ペア:

[(1, 15693292060), (2, 7846646030), (4, 3923323015), (5, 3138658412), (10, 1569329206), (19, 825962740), (20, 784664603), (38, 412981370), (76, 206490685), (95, 165192548), (190, 82596274), (380, 41298137), (2273, 6904220), (4546, 3452110), (9092, 1726055), (11365, 1380844), (18169, 863740), (22730, 690422), (36338, 431870), (43187, 363380), (45460, 345211), (72676, 215935), (86374, 181690), (90845, 172748)]