57883520

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 139536000

約数和(自身を除く): 81652480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 607, 640, 745, 1192, 1214, 1490, 2384, 2428, 2980, 3035, 4768, 4856, 5960, 6070, 9536, 9712, 11920, 12140, 19072, 19424, 23840, 24280, 38848, 47680, 48560, 77696, 90443, 95360, 97120, 180886, 194240, 361772, 388480, 452215, 723544, 904430, 1447088, 1808860, 2894176, 3617720, 5788352, 7235440, 11576704, 14470880, 28941760, 57883520]

約数ペア:

[(1, 57883520), (2, 28941760), (4, 14470880), (5, 11576704), (8, 7235440), (10, 5788352), (16, 3617720), (20, 2894176), (32, 1808860), (40, 1447088), (64, 904430), (80, 723544), (128, 452215), (149, 388480), (160, 361772), (298, 194240), (320, 180886), (596, 97120), (607, 95360), (640, 90443), (745, 77696), (1192, 48560), (1214, 47680), (1490, 38848), (2384, 24280), (2428, 23840), (2980, 19424), (3035, 19072), (4768, 12140), (4856, 11920), (5960, 9712), (6070, 9536)]