237880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 565200

約数和(自身を除く): 327320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 313, 380, 626, 760, 1252, 1565, 2504, 3130, 5947, 6260, 11894, 12520, 23788, 29735, 47576, 59470, 118940, 237880]

約数ペア:

[(1, 237880), (2, 118940), (4, 59470), (5, 47576), (8, 29735), (10, 23788), (19, 12520), (20, 11894), (38, 6260), (40, 5947), (76, 3130), (95, 2504), (152, 1565), (190, 1252), (313, 760), (380, 626)]