17605120

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:82

約数の個数: 120

約数和(自身を含む): 47520396

約数和(自身を除く): 29915276

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 512, 520, 529, 598, 640, 736, 832, 920, 1040, 1058, 1196, 1280, 1472, 1495, 1664, 1840, 2080, 2116, 2392, 2560, 2645, 2944, 2990, 3328, 3680, 4160, 4232, 4784, 5290, 5888, 5980, 6656, 6877, 7360, 8320, 8464, 9568, 10580, 11776, 11960, 13754, 14720, 16640, 16928, 19136, 21160, 23920, 27508, 29440, 33280, 33856, 34385, 38272, 42320, 47840, 55016, 58880, 67712, 68770, 76544, 84640, 95680, 110032, 135424, 137540, 153088, 169280, 191360, 220064, 270848, 275080, 338560, 382720, 440128, 550160, 677120, 765440, 880256, 1100320, 1354240, 1760512, 2200640, 3521024, 4401280, 8802560, 17605120]

約数ペア:

[(1, 17605120), (2, 8802560), (4, 4401280), (5, 3521024), (8, 2200640), (10, 1760512), (13, 1354240), (16, 1100320), (20, 880256), (23, 765440), (26, 677120), (32, 550160), (40, 440128), (46, 382720), (52, 338560), (64, 275080), (65, 270848), (80, 220064), (92, 191360), (104, 169280), (115, 153088), (128, 137540), (130, 135424), (160, 110032), (184, 95680), (208, 84640), (230, 76544), (256, 68770), (260, 67712), (299, 58880), (320, 55016), (368, 47840), (416, 42320), (460, 38272), (512, 34385), (520, 33856), (529, 33280), (598, 29440), (640, 27508), (736, 23920), (832, 21160), (920, 19136), (1040, 16928), (1058, 16640), (1196, 14720), (1280, 13754), (1472, 11960), (1495, 11776), (1664, 10580), (1840, 9568), (2080, 8464), (2116, 8320), (2392, 7360), (2560, 6877), (2645, 6656), (2944, 5980), (2990, 5888), (3328, 5290), (3680, 4784), (4160, 4232)]