190037905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 249891840

約数和(自身を除く): 59853935

約数列:

[1, 5, 19, 31, 95, 155, 173, 373, 589, 865, 1865, 2945, 3287, 5363, 7087, 11563, 16435, 26815, 35435, 57815, 64529, 101897, 219697, 322645, 509485, 1098485, 1226051, 2000399, 6130255, 10001995, 38007581, 190037905]

約数ペア:

[(1, 190037905), (5, 38007581), (19, 10001995), (31, 6130255), (95, 2000399), (155, 1226051), (173, 1098485), (373, 509485), (589, 322645), (865, 219697), (1865, 101897), (2945, 64529), (3287, 57815), (5363, 35435), (7087, 26815), (11563, 16435)]