9055595980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1\times {\mathrm{3467}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 19293593760

約数和(自身を除く): 10237997780

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1789, 3467, 3578, 6934, 7156, 8945, 13868, 17335, 17890, 34670, 35780, 69340, 130597, 253091, 261194, 506182, 522388, 652985, 1012364, 1265455, 1305970, 2530910, 2611940, 5061820, 6202463, 12404926, 24809852, 31012315, 62024630, 124049260, 452779799, 905559598, 1811119196, 2263898995, 4527797990, 9055595980]

約数ペア:

[(1, 9055595980), (2, 4527797990), (4, 2263898995), (5, 1811119196), (10, 905559598), (20, 452779799), (73, 124049260), (146, 62024630), (292, 31012315), (365, 24809852), (730, 12404926), (1460, 6202463), (1789, 5061820), (3467, 2611940), (3578, 2530910), (6934, 1305970), (7156, 1265455), (8945, 1012364), (13868, 652985), (17335, 522388), (17890, 506182), (34670, 261194), (35780, 253091), (69340, 130597)]