4345900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3370

約数の個数: 36

約数和(自身を含む): 10159072

約数和(自身を除く): 5813172

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3343, 6686, 13372, 16715, 33430, 43459, 66860, 83575, 86918, 167150, 173836, 217295, 334300, 434590, 869180, 1086475, 2172950, 4345900]

約数ペア:

[(1, 4345900), (2, 2172950), (4, 1086475), (5, 869180), (10, 434590), (13, 334300), (20, 217295), (25, 173836), (26, 167150), (50, 86918), (52, 83575), (65, 66860), (100, 43459), (130, 33430), (260, 16715), (325, 13372), (650, 6686), (1300, 3343)]