201717107560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1\times {\mathrm{81737}}^1$

素因数の和:82450

約数の個数: 64

約数和(自身を含む): 459040608000

約数和(自身を除く): 257323500440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 599, 824, 1030, 1198, 2060, 2396, 2995, 4120, 4792, 5990, 11980, 23960, 61697, 81737, 123394, 163474, 246788, 308485, 326948, 408685, 493576, 616970, 653896, 817370, 1233940, 1634740, 2467880, 3269480, 8418911, 16837822, 33675644, 42094555, 48960463, 67351288, 84189110, 97920926, 168378220, 195841852, 244802315, 336756440, 391683704, 489604630, 979209260, 1958418520, 5042927689, 10085855378, 20171710756, 25214638445, 40343421512, 50429276890, 100858553780, 201717107560]

約数ペア:

[(1, 201717107560), (2, 100858553780), (4, 50429276890), (5, 40343421512), (8, 25214638445), (10, 20171710756), (20, 10085855378), (40, 5042927689), (103, 1958418520), (206, 979209260), (412, 489604630), (515, 391683704), (599, 336756440), (824, 244802315), (1030, 195841852), (1198, 168378220), (2060, 97920926), (2396, 84189110), (2995, 67351288), (4120, 48960463), (4792, 42094555), (5990, 33675644), (11980, 16837822), (23960, 8418911), (61697, 3269480), (81737, 2467880), (123394, 1634740), (163474, 1233940), (246788, 817370), (308485, 653896), (326948, 616970), (408685, 493576)]