74610160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 190081584

約数和(自身を除く): 115471424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 43, 46, 80, 82, 86, 92, 115, 164, 172, 184, 205, 215, 230, 328, 344, 368, 410, 430, 460, 529, 656, 688, 820, 860, 920, 943, 989, 1058, 1640, 1720, 1763, 1840, 1886, 1978, 2116, 2645, 3280, 3440, 3526, 3772, 3956, 4232, 4715, 4945, 5290, 7052, 7544, 7912, 8464, 8815, 9430, 9890, 10580, 14104, 15088, 15824, 17630, 18860, 19780, 21160, 21689, 22747, 28208, 35260, 37720, 39560, 40549, 42320, 43378, 45494, 70520, 75440, 79120, 81098, 86756, 90988, 108445, 113735, 141040, 162196, 173512, 181976, 202745, 216890, 227470, 324392, 347024, 363952, 405490, 433780, 454940, 648784, 810980, 867560, 909880, 932627, 1621960, 1735120, 1819760, 1865254, 3243920, 3730508, 4663135, 7461016, 9326270, 14922032, 18652540, 37305080, 74610160]

約数ペア:

[(1, 74610160), (2, 37305080), (4, 18652540), (5, 14922032), (8, 9326270), (10, 7461016), (16, 4663135), (20, 3730508), (23, 3243920), (40, 1865254), (41, 1819760), (43, 1735120), (46, 1621960), (80, 932627), (82, 909880), (86, 867560), (92, 810980), (115, 648784), (164, 454940), (172, 433780), (184, 405490), (205, 363952), (215, 347024), (230, 324392), (328, 227470), (344, 216890), (368, 202745), (410, 181976), (430, 173512), (460, 162196), (529, 141040), (656, 113735), (688, 108445), (820, 90988), (860, 86756), (920, 81098), (943, 79120), (989, 75440), (1058, 70520), (1640, 45494), (1720, 43378), (1763, 42320), (1840, 40549), (1886, 39560), (1978, 37720), (2116, 35260), (2645, 28208), (3280, 22747), (3440, 21689), (3526, 21160), (3772, 19780), (3956, 18860), (4232, 17630), (4715, 15824), (4945, 15088), (5290, 14104), (7052, 10580), (7544, 9890), (7912, 9430), (8464, 8815)]