2006127850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{2713}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 3901125312

約数和(自身を除く): 1894997462

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 643, 1150, 1286, 2713, 3215, 5426, 6430, 13565, 14789, 16075, 27130, 29578, 32150, 62399, 67825, 73945, 124798, 135650, 147890, 311995, 369725, 623990, 739450, 1559975, 1744459, 3119950, 3488918, 8722295, 17444590, 40122557, 43611475, 80245114, 87222950, 200612785, 401225570, 1003063925, 2006127850]

約数ペア:

[(1, 2006127850), (2, 1003063925), (5, 401225570), (10, 200612785), (23, 87222950), (25, 80245114), (46, 43611475), (50, 40122557), (115, 17444590), (230, 8722295), (575, 3488918), (643, 3119950), (1150, 1744459), (1286, 1559975), (2713, 739450), (3215, 623990), (5426, 369725), (6430, 311995), (13565, 147890), (14789, 135650), (16075, 124798), (27130, 73945), (29578, 67825), (32150, 62399)]