170052280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223753}}^1$

素因数の和:223783

約数の個数: 32

約数和(自身を含む): 402757200

約数和(自身を除く): 232704920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 223753, 447506, 895012, 1118765, 1790024, 2237530, 4251307, 4475060, 8502614, 8950120, 17005228, 21256535, 34010456, 42513070, 85026140, 170052280]

約数ペア:

[(1, 170052280), (2, 85026140), (4, 42513070), (5, 34010456), (8, 21256535), (10, 17005228), (19, 8950120), (20, 8502614), (38, 4475060), (40, 4251307), (76, 2237530), (95, 1790024), (152, 1118765), (190, 895012), (380, 447506), (760, 223753)]