4327060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 9777600

約数和(自身を除く): 5450540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 193, 236, 295, 380, 386, 590, 772, 965, 1121, 1180, 1930, 2242, 3667, 3860, 4484, 5605, 7334, 11210, 11387, 14668, 18335, 22420, 22774, 36670, 45548, 56935, 73340, 113870, 216353, 227740, 432706, 865412, 1081765, 2163530, 4327060]

約数ペア:

[(1, 4327060), (2, 2163530), (4, 1081765), (5, 865412), (10, 432706), (19, 227740), (20, 216353), (38, 113870), (59, 73340), (76, 56935), (95, 45548), (118, 36670), (190, 22774), (193, 22420), (236, 18335), (295, 14668), (380, 11387), (386, 11210), (590, 7334), (772, 5605), (965, 4484), (1121, 3860), (1180, 3667), (1930, 2242)]