2016036490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{20219}}^1$

素因数の和:20311

約数の個数: 48

約数和(自身を含む): 3996280800

約数和(自身を除く): 1980244310

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 590, 767, 845, 1534, 1690, 3835, 7670, 9971, 19942, 20219, 40438, 49855, 99710, 101095, 202190, 262847, 525694, 1192921, 1314235, 2385842, 2628470, 3417011, 5964605, 6834022, 11929210, 15507973, 17085055, 31015946, 34170110, 77539865, 155079730, 201603649, 403207298, 1008018245, 2016036490]

約数ペア:

[(1, 2016036490), (2, 1008018245), (5, 403207298), (10, 201603649), (13, 155079730), (26, 77539865), (59, 34170110), (65, 31015946), (118, 17085055), (130, 15507973), (169, 11929210), (295, 6834022), (338, 5964605), (590, 3417011), (767, 2628470), (845, 2385842), (1534, 1314235), (1690, 1192921), (3835, 525694), (7670, 262847), (9971, 202190), (19942, 101095), (20219, 99710), (40438, 49855)]