17342060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 21848980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 971, 1786, 1942, 3572, 3884, 4465, 4855, 8930, 9710, 17860, 18449, 19420, 36898, 45637, 73796, 91274, 92245, 182548, 184490, 228185, 368980, 456370, 867103, 912740, 1734206, 3468412, 4335515, 8671030, 17342060]

約数ペア:

[(1, 17342060), (2, 8671030), (4, 4335515), (5, 3468412), (10, 1734206), (19, 912740), (20, 867103), (38, 456370), (47, 368980), (76, 228185), (94, 184490), (95, 182548), (188, 92245), (190, 91274), (235, 73796), (380, 45637), (470, 36898), (893, 19420), (940, 18449), (971, 17860), (1786, 9710), (1942, 8930), (3572, 4855), (3884, 4465)]