109445120

素因数分解:

$2^{17}\times 5^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 264240144

約数和(自身を除く): 154795024

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, 65536, 81920, 85504, 106880, 131072, 163840, 171008, 213760, 327680, 342016, 427520, 655360, 684032, 855040, 1368064, 1710080, 2736128, 3420160, 5472256, 6840320, 10944512, 13680640, 21889024, 27361280, 54722560, 109445120]

約数ペア:

[(1, 109445120), (2, 54722560), (4, 27361280), (5, 21889024), (8, 13680640), (10, 10944512), (16, 6840320), (20, 5472256), (32, 3420160), (40, 2736128), (64, 1710080), (80, 1368064), (128, 855040), (160, 684032), (167, 655360), (256, 427520), (320, 342016), (334, 327680), (512, 213760), (640, 171008), (668, 163840), (835, 131072), (1024, 106880), (1280, 85504), (1336, 81920), (1670, 65536), (2048, 53440), (2560, 42752), (2672, 40960), (3340, 32768), (4096, 26720), (5120, 21376), (5344, 20480), (6680, 16384), (8192, 13360), (10240, 10688)]