2017108600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{775811}}^1$

素因数の和:775840

約数の個数: 48

約数和(自身を含む): 5050536120

約数和(自身を除く): 3033427520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 775811, 1551622, 3103244, 3879055, 6206488, 7758110, 10085543, 15516220, 19395275, 20171086, 31032440, 38790550, 40342172, 50427715, 77581100, 80684344, 100855430, 155162200, 201710860, 252138575, 403421720, 504277150, 1008554300, 2017108600]

約数ペア:

[(1, 2017108600), (2, 1008554300), (4, 504277150), (5, 403421720), (8, 252138575), (10, 201710860), (13, 155162200), (20, 100855430), (25, 80684344), (26, 77581100), (40, 50427715), (50, 40342172), (52, 38790550), (65, 31032440), (100, 20171086), (104, 19395275), (130, 15516220), (200, 10085543), (260, 7758110), (325, 6206488), (520, 3879055), (650, 3103244), (1300, 1551622), (2600, 775811)]