1178370.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 69630980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 1871, 3002, 3742, 6004, 7484, 7505, 9355, 15010, 18710, 30020, 35549, 37420, 71098, 142196, 147809, 177745, 295618, 355490, 591236, 710980, 739045, 1478090, 2808371, 2956180, 5616742, 11233484, 14041855, 28083710, 56167420]

約数ペア:

[(1, 56167420), (2, 28083710), (4, 14041855), (5, 11233484), (10, 5616742), (19, 2956180), (20, 2808371), (38, 1478090), (76, 739045), (79, 710980), (95, 591236), (158, 355490), (190, 295618), (316, 177745), (380, 147809), (395, 142196), (790, 71098), (1501, 37420), (1580, 35549), (1871, 30020), (3002, 18710), (3742, 15010), (6004, 9355), (7484, 7505)]