1025607050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15319}}^1$

素因数の和:15447

約数の個数: 48

約数和(自身を含む): 2074450560

約数和(自身を除く): 1048843510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1339, 2575, 2678, 5150, 6695, 13390, 15319, 30638, 33475, 66950, 76595, 153190, 199147, 382975, 398294, 765950, 995735, 1577857, 1991470, 3155714, 4978675, 7889285, 9957350, 15778570, 20512141, 39446425, 41024282, 78892850, 102560705, 205121410, 512803525, 1025607050]

約数ペア:

[(1, 1025607050), (2, 512803525), (5, 205121410), (10, 102560705), (13, 78892850), (25, 41024282), (26, 39446425), (50, 20512141), (65, 15778570), (103, 9957350), (130, 7889285), (206, 4978675), (325, 3155714), (515, 1991470), (650, 1577857), (1030, 995735), (1339, 765950), (2575, 398294), (2678, 382975), (5150, 199147), (6695, 153190), (13390, 76595), (15319, 66950), (30638, 33475)]