87562240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 222899040

約数和(自身を除く): 135336800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 503, 512, 544, 640, 680, 1006, 1024, 1088, 1280, 1360, 2012, 2048, 2176, 2515, 2560, 2720, 4024, 4352, 5030, 5120, 5440, 8048, 8551, 8704, 10060, 10240, 10880, 16096, 17102, 17408, 20120, 21760, 32192, 34204, 34816, 40240, 42755, 43520, 64384, 68408, 80480, 85510, 87040, 128768, 136816, 160960, 171020, 174080, 257536, 273632, 321920, 342040, 515072, 547264, 643840, 684080, 1030144, 1094528, 1287680, 1368160, 2189056, 2575360, 2736320, 4378112, 5150720, 5472640, 8756224, 10945280, 17512448, 21890560, 43781120, 87562240]

約数ペア:

[(1, 87562240), (2, 43781120), (4, 21890560), (5, 17512448), (8, 10945280), (10, 8756224), (16, 5472640), (17, 5150720), (20, 4378112), (32, 2736320), (34, 2575360), (40, 2189056), (64, 1368160), (68, 1287680), (80, 1094528), (85, 1030144), (128, 684080), (136, 643840), (160, 547264), (170, 515072), (256, 342040), (272, 321920), (320, 273632), (340, 257536), (503, 174080), (512, 171020), (544, 160960), (640, 136816), (680, 128768), (1006, 87040), (1024, 85510), (1088, 80480), (1280, 68408), (1360, 64384), (2012, 43520), (2048, 42755), (2176, 40240), (2515, 34816), (2560, 34204), (2720, 32192), (4024, 21760), (4352, 20120), (5030, 17408), (5120, 17102), (5440, 16096), (8048, 10880), (8551, 10240), (8704, 10060)]