195511817800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{389621}}^1$

素因数の和:389843

約数の個数: 96

約数和(自身を含む): 492069208680

約数和(自身を除く): 296557390880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 193, 200, 260, 325, 386, 520, 650, 772, 965, 1300, 1544, 1930, 2509, 2600, 3860, 4825, 5018, 7720, 9650, 10036, 12545, 19300, 20072, 25090, 38600, 50180, 62725, 100360, 125450, 250900, 389621, 501800, 779242, 1558484, 1948105, 3116968, 3896210, 5065073, 7792420, 9740525, 10130146, 15584840, 19481050, 20260292, 25325365, 38962100, 40520584, 50650730, 75196853, 77924200, 101301460, 126626825, 150393706, 202602920, 253253650, 300787412, 375984265, 506507300, 601574824, 751968530, 977559089, 1013014600, 1503937060, 1879921325, 1955118178, 3007874120, 3759842650, 3910236356, 4887795445, 7519685300, 7820472712, 9775590890, 15039370600, 19551181780, 24438977225, 39102363560, 48877954450, 97755908900, 195511817800]

約数ペア:

[(1, 195511817800), (2, 97755908900), (4, 48877954450), (5, 39102363560), (8, 24438977225), (10, 19551181780), (13, 15039370600), (20, 9775590890), (25, 7820472712), (26, 7519685300), (40, 4887795445), (50, 3910236356), (52, 3759842650), (65, 3007874120), (100, 1955118178), (104, 1879921325), (130, 1503937060), (193, 1013014600), (200, 977559089), (260, 751968530), (325, 601574824), (386, 506507300), (520, 375984265), (650, 300787412), (772, 253253650), (965, 202602920), (1300, 150393706), (1544, 126626825), (1930, 101301460), (2509, 77924200), (2600, 75196853), (3860, 50650730), (4825, 40520584), (5018, 38962100), (7720, 25325365), (9650, 20260292), (10036, 19481050), (12545, 15584840), (19300, 10130146), (20072, 9740525), (25090, 7792420), (38600, 5065073), (50180, 3896210), (62725, 3116968), (100360, 1948105), (125450, 1558484), (250900, 779242), (389621, 501800)]