79942480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 60

約数和(自身を含む): 194401620

約数和(自身を除く): 114459140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 1889, 2116, 2645, 3778, 4232, 5290, 7556, 8464, 9445, 10580, 15112, 18890, 21160, 30224, 37780, 42320, 43447, 75560, 86894, 151120, 173788, 217235, 347576, 434470, 695152, 868940, 999281, 1737880, 1998562, 3475760, 3997124, 4996405, 7994248, 9992810, 15988496, 19985620, 39971240, 79942480]

約数ペア:

[(1, 79942480), (2, 39971240), (4, 19985620), (5, 15988496), (8, 9992810), (10, 7994248), (16, 4996405), (20, 3997124), (23, 3475760), (40, 1998562), (46, 1737880), (80, 999281), (92, 868940), (115, 695152), (184, 434470), (230, 347576), (368, 217235), (460, 173788), (529, 151120), (920, 86894), (1058, 75560), (1840, 43447), (1889, 42320), (2116, 37780), (2645, 30224), (3778, 21160), (4232, 18890), (5290, 15112), (7556, 10580), (8464, 9445)]