67775480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3203}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 159463080

約数和(自身を除く): 91687600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3203, 4232, 5290, 6406, 10580, 12812, 16015, 21160, 25624, 32030, 64060, 73669, 128120, 147338, 294676, 368345, 589352, 736690, 1473380, 1694387, 2946760, 3388774, 6777548, 8471935, 13555096, 16943870, 33887740, 67775480]

約数ペア:

[(1, 67775480), (2, 33887740), (4, 16943870), (5, 13555096), (8, 8471935), (10, 6777548), (20, 3388774), (23, 2946760), (40, 1694387), (46, 1473380), (92, 736690), (115, 589352), (184, 368345), (230, 294676), (460, 147338), (529, 128120), (920, 73669), (1058, 64060), (2116, 32030), (2645, 25624), (3203, 21160), (4232, 16015), (5290, 12812), (6406, 10580)]