84230800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11083}}^1$

素因数の和:11120

約数の個数: 60

約数和(自身を含む): 213034480

約数和(自身を除く): 128803680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 11083, 22166, 44332, 55415, 88664, 110830, 177328, 210577, 221660, 277075, 421154, 443320, 554150, 842308, 886640, 1052885, 1108300, 1684616, 2105770, 2216600, 3369232, 4211540, 4433200, 5264425, 8423080, 10528850, 16846160, 21057700, 42115400, 84230800]

約数ペア:

[(1, 84230800), (2, 42115400), (4, 21057700), (5, 16846160), (8, 10528850), (10, 8423080), (16, 5264425), (19, 4433200), (20, 4211540), (25, 3369232), (38, 2216600), (40, 2105770), (50, 1684616), (76, 1108300), (80, 1052885), (95, 886640), (100, 842308), (152, 554150), (190, 443320), (200, 421154), (304, 277075), (380, 221660), (400, 210577), (475, 177328), (760, 110830), (950, 88664), (1520, 55415), (1900, 44332), (3800, 22166), (7600, 11083)]