40804957430

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5119819}}^1$

素因数の和:5120623

約数の個数: 16

約数和(自身を含む): 73541094480

約数和(自身を除く): 32736137050

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 5119819, 10239638, 25599095, 51198190, 4080495743, 8160991486, 20402478715, 40804957430]

約数ペア:

[(1, 40804957430), (2, 20402478715), (5, 8160991486), (10, 4080495743), (797, 51198190), (1594, 25599095), (3985, 10239638), (7970, 5119819)]