2174391700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1672609}}^1$

素因数の和:1672636

約数の個数: 36

約数和(自身を含む): 5081389180

約数和(自身を除く): 2906997480

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1672609, 3345218, 6690436, 8363045, 16726090, 21743917, 33452180, 41815225, 43487834, 83630450, 86975668, 108719585, 167260900, 217439170, 434878340, 543597925, 1087195850, 2174391700]

約数ペア:

[(1, 2174391700), (2, 1087195850), (4, 543597925), (5, 434878340), (10, 217439170), (13, 167260900), (20, 108719585), (25, 86975668), (26, 83630450), (50, 43487834), (52, 41815225), (65, 33452180), (100, 21743917), (130, 16726090), (260, 8363045), (325, 6690436), (650, 3345218), (1300, 1672609)]