5441263360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326999}}^1$

素因数の和:327033

約数の個数: 72

約数和(自身を含む): 14036148000

約数和(自身を除く): 8594884640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 326999, 653998, 1307996, 1634995, 2615992, 3269990, 4250987, 5231984, 6539980, 8501974, 10463968, 13079960, 17003948, 20927936, 21254935, 26159920, 34007896, 41855872, 42509870, 52319840, 68015792, 83711744, 85019740, 104639680, 136031584, 170039480, 209279360, 272063168, 340078960, 418558720, 544126336, 680157920, 1088252672, 1360315840, 2720631680, 5441263360]

約数ペア:

[(1, 5441263360), (2, 2720631680), (4, 1360315840), (5, 1088252672), (8, 680157920), (10, 544126336), (13, 418558720), (16, 340078960), (20, 272063168), (26, 209279360), (32, 170039480), (40, 136031584), (52, 104639680), (64, 85019740), (65, 83711744), (80, 68015792), (104, 52319840), (128, 42509870), (130, 41855872), (160, 34007896), (208, 26159920), (256, 21254935), (260, 20927936), (320, 17003948), (416, 13079960), (520, 10463968), (640, 8501974), (832, 6539980), (1040, 5231984), (1280, 4250987), (1664, 3269990), (2080, 2615992), (3328, 1634995), (4160, 1307996), (8320, 653998), (16640, 326999)]