38966052080

素因数分解:

$2^4\times 5^1\times {\mathrm{4603}}^1\times {\mathrm{105817}}^1$

素因数の和:110433

約数の個数: 40

約数和(自身を含む): 90616609392

約数和(自身を除く): 51650557312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4603, 9206, 18412, 23015, 36824, 46030, 73648, 92060, 105817, 184120, 211634, 368240, 423268, 529085, 846536, 1058170, 1693072, 2116340, 4232680, 8465360, 487075651, 974151302, 1948302604, 2435378255, 3896605208, 4870756510, 7793210416, 9741513020, 19483026040, 38966052080]

約数ペア:

[(1, 38966052080), (2, 19483026040), (4, 9741513020), (5, 7793210416), (8, 4870756510), (10, 3896605208), (16, 2435378255), (20, 1948302604), (40, 974151302), (80, 487075651), (4603, 8465360), (9206, 4232680), (18412, 2116340), (23015, 1693072), (36824, 1058170), (46030, 846536), (73648, 529085), (92060, 423268), (105817, 368240), (184120, 211634)]