83008900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63853}}^1$

素因数の和:63880

約数の個数: 36

約数和(自身を含む): 193988452

約数和(自身を除く): 110979552

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 63853, 127706, 255412, 319265, 638530, 830089, 1277060, 1596325, 1660178, 3192650, 3320356, 4150445, 6385300, 8300890, 16601780, 20752225, 41504450, 83008900]

約数ペア:

[(1, 83008900), (2, 41504450), (4, 20752225), (5, 16601780), (10, 8300890), (13, 6385300), (20, 4150445), (25, 3320356), (26, 3192650), (50, 1660178), (52, 1596325), (65, 1277060), (100, 830089), (130, 638530), (260, 319265), (325, 255412), (650, 127706), (1300, 63853)]