27361280

素因数分解:

$2^{15}\times 5^1\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 66059280

約数和(自身を除く): 38698000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 512, 640, 668, 835, 1024, 1280, 1336, 1670, 2048, 2560, 2672, 3340, 4096, 5120, 5344, 6680, 8192, 10240, 10688, 13360, 16384, 20480, 21376, 26720, 32768, 40960, 42752, 53440, 81920, 85504, 106880, 163840, 171008, 213760, 342016, 427520, 684032, 855040, 1368064, 1710080, 2736128, 3420160, 5472256, 6840320, 13680640, 27361280]

約数ペア:

[(1, 27361280), (2, 13680640), (4, 6840320), (5, 5472256), (8, 3420160), (10, 2736128), (16, 1710080), (20, 1368064), (32, 855040), (40, 684032), (64, 427520), (80, 342016), (128, 213760), (160, 171008), (167, 163840), (256, 106880), (320, 85504), (334, 81920), (512, 53440), (640, 42752), (668, 40960), (835, 32768), (1024, 26720), (1280, 21376), (1336, 20480), (1670, 16384), (2048, 13360), (2560, 10688), (2672, 10240), (3340, 8192), (4096, 6680), (5120, 5344)]