448491010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{214589}}^1$

素因数の和:214626

約数の個数: 32

約数和(自身を含む): 927028800

約数和(自身を除く): 478537790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 214589, 429178, 1072945, 2145890, 2360479, 4077191, 4720958, 8154382, 11802395, 20385955, 23604790, 40771910, 44849101, 89698202, 224245505, 448491010]

約数ペア:

[(1, 448491010), (2, 224245505), (5, 89698202), (10, 44849101), (11, 40771910), (19, 23604790), (22, 20385955), (38, 11802395), (55, 8154382), (95, 4720958), (110, 4077191), (190, 2360479), (209, 2145890), (418, 1072945), (1045, 429178), (2090, 214589)]