5407480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10399}}^1$

素因数の和:10423

約数の個数: 32

約数和(自身を含む): 13104000

約数和(自身を除く): 7696520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10399, 20798, 41596, 51995, 83192, 103990, 135187, 207980, 270374, 415960, 540748, 675935, 1081496, 1351870, 2703740, 5407480]

約数ペア:

[(1, 5407480), (2, 2703740), (4, 1351870), (5, 1081496), (8, 675935), (10, 540748), (13, 415960), (20, 270374), (26, 207980), (40, 135187), (52, 103990), (65, 83192), (104, 51995), (130, 41596), (260, 20798), (520, 10399)]