77149360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1823}}^1$

素因数の和:1882

約数の個数: 60

約数和(自身を含む): 187612992

約数和(自身を除く): 110463632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1823, 1840, 2116, 2645, 3646, 4232, 5290, 7292, 8464, 9115, 10580, 14584, 18230, 21160, 29168, 36460, 41929, 42320, 72920, 83858, 145840, 167716, 209645, 335432, 419290, 670864, 838580, 964367, 1677160, 1928734, 3354320, 3857468, 4821835, 7714936, 9643670, 15429872, 19287340, 38574680, 77149360]

約数ペア:

[(1, 77149360), (2, 38574680), (4, 19287340), (5, 15429872), (8, 9643670), (10, 7714936), (16, 4821835), (20, 3857468), (23, 3354320), (40, 1928734), (46, 1677160), (80, 964367), (92, 838580), (115, 670864), (184, 419290), (230, 335432), (368, 209645), (460, 167716), (529, 145840), (920, 83858), (1058, 72920), (1823, 42320), (1840, 41929), (2116, 36460), (2645, 29168), (3646, 21160), (4232, 18230), (5290, 14584), (7292, 10580), (8464, 9115)]