25062520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 69152400

約数和(自身を除く): 44089880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 673, 760, 931, 980, 1064, 1330, 1346, 1862, 1960, 2660, 2692, 3365, 3724, 4655, 4711, 5320, 5384, 6730, 7448, 9310, 9422, 12787, 13460, 18620, 18844, 23555, 25574, 26920, 32977, 37240, 37688, 47110, 51148, 63935, 65954, 89509, 94220, 102296, 127870, 131908, 164885, 179018, 188440, 255740, 263816, 329770, 358036, 447545, 511480, 626563, 659540, 716072, 895090, 1253126, 1319080, 1790180, 2506252, 3132815, 3580360, 5012504, 6265630, 12531260, 25062520]

約数ペア:

[(1, 25062520), (2, 12531260), (4, 6265630), (5, 5012504), (7, 3580360), (8, 3132815), (10, 2506252), (14, 1790180), (19, 1319080), (20, 1253126), (28, 895090), (35, 716072), (38, 659540), (40, 626563), (49, 511480), (56, 447545), (70, 358036), (76, 329770), (95, 263816), (98, 255740), (133, 188440), (140, 179018), (152, 164885), (190, 131908), (196, 127870), (245, 102296), (266, 94220), (280, 89509), (380, 65954), (392, 63935), (490, 51148), (532, 47110), (665, 37688), (673, 37240), (760, 32977), (931, 26920), (980, 25574), (1064, 23555), (1330, 18844), (1346, 18620), (1862, 13460), (1960, 12787), (2660, 9422), (2692, 9310), (3365, 7448), (3724, 6730), (4655, 5384), (4711, 5320)]