99276520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18661}}^1$

素因数の和:18698

約数の個数: 64

約数和(自身を含む): 268732800

約数和(自身を除く): 169456280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 18661, 37322, 74644, 93305, 130627, 149288, 186610, 261254, 354559, 373220, 522508, 653135, 709118, 746440, 1045016, 1306270, 1418236, 1772795, 2481913, 2612540, 2836472, 3545590, 4963826, 5225080, 7091180, 9927652, 12409565, 14182360, 19855304, 24819130, 49638260, 99276520]

約数ペア:

[(1, 99276520), (2, 49638260), (4, 24819130), (5, 19855304), (7, 14182360), (8, 12409565), (10, 9927652), (14, 7091180), (19, 5225080), (20, 4963826), (28, 3545590), (35, 2836472), (38, 2612540), (40, 2481913), (56, 1772795), (70, 1418236), (76, 1306270), (95, 1045016), (133, 746440), (140, 709118), (152, 653135), (190, 522508), (266, 373220), (280, 354559), (380, 261254), (532, 186610), (665, 149288), (760, 130627), (1064, 93305), (1330, 74644), (2660, 37322), (5320, 18661)]