201113600

素因数分解:

$2^{14}\times 5^2\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 90

約数和(自身を含む): 499762284

約数和(自身を除く): 298648684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 491, 512, 640, 800, 982, 1024, 1280, 1600, 1964, 2048, 2455, 2560, 3200, 3928, 4096, 4910, 5120, 6400, 7856, 8192, 9820, 10240, 12275, 12800, 15712, 16384, 19640, 20480, 24550, 25600, 31424, 39280, 40960, 49100, 51200, 62848, 78560, 81920, 98200, 102400, 125696, 157120, 196400, 204800, 251392, 314240, 392800, 409600, 502784, 628480, 785600, 1005568, 1256960, 1571200, 2011136, 2513920, 3142400, 4022272, 5027840, 6284800, 8044544, 10055680, 12569600, 20111360, 25139200, 40222720, 50278400, 100556800, 201113600]

約数ペア:

[(1, 201113600), (2, 100556800), (4, 50278400), (5, 40222720), (8, 25139200), (10, 20111360), (16, 12569600), (20, 10055680), (25, 8044544), (32, 6284800), (40, 5027840), (50, 4022272), (64, 3142400), (80, 2513920), (100, 2011136), (128, 1571200), (160, 1256960), (200, 1005568), (256, 785600), (320, 628480), (400, 502784), (491, 409600), (512, 392800), (640, 314240), (800, 251392), (982, 204800), (1024, 196400), (1280, 157120), (1600, 125696), (1964, 102400), (2048, 98200), (2455, 81920), (2560, 78560), (3200, 62848), (3928, 51200), (4096, 49100), (4910, 40960), (5120, 39280), (6400, 31424), (7856, 25600), (8192, 24550), (9820, 20480), (10240, 19640), (12275, 16384), (12800, 15712)]