612083680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2857}}^1$

素因数の和:2988

約数の個数: 96

約数和(自身を含む): 1572951744

約数和(自身を除く): 960868064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 130, 160, 206, 208, 260, 412, 416, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2080, 2678, 2857, 3296, 4120, 5356, 5714, 6695, 8240, 10712, 11428, 13390, 14285, 16480, 21424, 22856, 26780, 28570, 37141, 42848, 45712, 53560, 57140, 74282, 91424, 107120, 114280, 148564, 185705, 214240, 228560, 294271, 297128, 371410, 457120, 588542, 594256, 742820, 1177084, 1188512, 1471355, 1485640, 2354168, 2942710, 2971280, 3825523, 4708336, 5885420, 5942560, 7651046, 9416672, 11770840, 15302092, 19127615, 23541680, 30604184, 38255230, 47083360, 61208368, 76510460, 122416736, 153020920, 306041840, 612083680]

約数ペア:

[(1, 612083680), (2, 306041840), (4, 153020920), (5, 122416736), (8, 76510460), (10, 61208368), (13, 47083360), (16, 38255230), (20, 30604184), (26, 23541680), (32, 19127615), (40, 15302092), (52, 11770840), (65, 9416672), (80, 7651046), (103, 5942560), (104, 5885420), (130, 4708336), (160, 3825523), (206, 2971280), (208, 2942710), (260, 2354168), (412, 1485640), (416, 1471355), (515, 1188512), (520, 1177084), (824, 742820), (1030, 594256), (1040, 588542), (1339, 457120), (1648, 371410), (2060, 297128), (2080, 294271), (2678, 228560), (2857, 214240), (3296, 185705), (4120, 148564), (5356, 114280), (5714, 107120), (6695, 91424), (8240, 74282), (10712, 57140), (11428, 53560), (13390, 45712), (14285, 42848), (16480, 37141), (21424, 28570), (22856, 26780)]