16833880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 44064000

約数和(自身を除く): 27230120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1019, 1180, 1652, 2038, 2065, 2360, 3304, 4076, 4130, 5095, 7133, 8152, 8260, 10190, 14266, 16520, 20380, 28532, 35665, 40760, 57064, 60121, 71330, 120242, 142660, 240484, 285320, 300605, 420847, 480968, 601210, 841694, 1202420, 1683388, 2104235, 2404840, 3366776, 4208470, 8416940, 16833880]

約数ペア:

[(1, 16833880), (2, 8416940), (4, 4208470), (5, 3366776), (7, 2404840), (8, 2104235), (10, 1683388), (14, 1202420), (20, 841694), (28, 601210), (35, 480968), (40, 420847), (56, 300605), (59, 285320), (70, 240484), (118, 142660), (140, 120242), (236, 71330), (280, 60121), (295, 57064), (413, 40760), (472, 35665), (590, 28532), (826, 20380), (1019, 16520), (1180, 14266), (1652, 10190), (2038, 8260), (2065, 8152), (2360, 7133), (3304, 5095), (4076, 4130)]