13432157050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157747}}^1$

素因数の和:157903

約数の個数: 48

約数和(自身を含む): 27111202272

約数和(自身を除く): 13679045222

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1310, 1703, 3275, 3406, 6550, 8515, 17030, 42575, 85150, 157747, 315494, 788735, 1577470, 2050711, 3943675, 4101422, 7887350, 10253555, 20507110, 20664857, 41329714, 51267775, 102535550, 103324285, 206648570, 268643141, 516621425, 537286282, 1033242850, 1343215705, 2686431410, 6716078525, 13432157050]

約数ペア:

[(1, 13432157050), (2, 6716078525), (5, 2686431410), (10, 1343215705), (13, 1033242850), (25, 537286282), (26, 516621425), (50, 268643141), (65, 206648570), (130, 103324285), (131, 102535550), (262, 51267775), (325, 41329714), (650, 20664857), (655, 20507110), (1310, 10253555), (1703, 7887350), (3275, 4101422), (3406, 3943675), (6550, 2050711), (8515, 1577470), (17030, 788735), (42575, 315494), (85150, 157747)]