738280010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79987}}^1$

素因数の和:80078

約数の個数: 32

約数和(自身を含む): 1451302272

約数和(自身を除く): 713022262

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 79987, 159974, 399935, 799870, 1039831, 2079662, 5199155, 5679077, 10398310, 11358154, 28395385, 56790770, 73828001, 147656002, 369140005, 738280010]

約数ペア:

[(1, 738280010), (2, 369140005), (5, 147656002), (10, 73828001), (13, 56790770), (26, 28395385), (65, 11358154), (71, 10398310), (130, 5679077), (142, 5199155), (355, 2079662), (710, 1039831), (923, 799870), (1846, 399935), (4615, 159974), (9230, 79987)]