29101400

素因数分解:

$2^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 68064840

約数和(自身を除く): 38963440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 227, 454, 641, 908, 1135, 1282, 1816, 2270, 2564, 3205, 4540, 5128, 5675, 6410, 9080, 11350, 12820, 16025, 22700, 25640, 32050, 45400, 64100, 128200, 145507, 291014, 582028, 727535, 1164056, 1455070, 2910140, 3637675, 5820280, 7275350, 14550700, 29101400]

約数ペア:

[(1, 29101400), (2, 14550700), (4, 7275350), (5, 5820280), (8, 3637675), (10, 2910140), (20, 1455070), (25, 1164056), (40, 727535), (50, 582028), (100, 291014), (200, 145507), (227, 128200), (454, 64100), (641, 45400), (908, 32050), (1135, 25640), (1282, 22700), (1816, 16025), (2270, 12820), (2564, 11350), (3205, 9080), (4540, 6410), (5128, 5675)]