5472640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 13880160

約数和(自身を除く): 8407520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 503, 544, 640, 680, 1006, 1088, 1360, 2012, 2176, 2515, 2720, 4024, 5030, 5440, 8048, 8551, 10060, 10880, 16096, 17102, 20120, 32192, 34204, 40240, 42755, 64384, 68408, 80480, 85510, 136816, 160960, 171020, 273632, 321920, 342040, 547264, 684080, 1094528, 1368160, 2736320, 5472640]

約数ペア:

[(1, 5472640), (2, 2736320), (4, 1368160), (5, 1094528), (8, 684080), (10, 547264), (16, 342040), (17, 321920), (20, 273632), (32, 171020), (34, 160960), (40, 136816), (64, 85510), (68, 80480), (80, 68408), (85, 64384), (128, 42755), (136, 40240), (160, 34204), (170, 32192), (272, 20120), (320, 17102), (340, 16096), (503, 10880), (544, 10060), (640, 8551), (680, 8048), (1006, 5440), (1088, 5030), (1360, 4024), (2012, 2720), (2176, 2515)]