57678880

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1051}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 159062400

約数和(自身を除く): 101383520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1051, 1120, 1372, 1568, 1715, 1960, 2102, 2744, 3430, 3920, 4204, 5255, 5488, 6860, 7357, 7840, 8408, 10510, 10976, 13720, 14714, 16816, 21020, 27440, 29428, 33632, 36785, 42040, 51499, 54880, 58856, 73570, 84080, 102998, 117712, 147140, 168160, 205996, 235424, 257495, 294280, 360493, 411992, 514990, 588560, 720986, 823984, 1029980, 1177120, 1441972, 1647968, 1802465, 2059960, 2883944, 3604930, 4119920, 5767888, 7209860, 8239840, 11535776, 14419720, 28839440, 57678880]

約数ペア:

[(1, 57678880), (2, 28839440), (4, 14419720), (5, 11535776), (7, 8239840), (8, 7209860), (10, 5767888), (14, 4119920), (16, 3604930), (20, 2883944), (28, 2059960), (32, 1802465), (35, 1647968), (40, 1441972), (49, 1177120), (56, 1029980), (70, 823984), (80, 720986), (98, 588560), (112, 514990), (140, 411992), (160, 360493), (196, 294280), (224, 257495), (245, 235424), (280, 205996), (343, 168160), (392, 147140), (490, 117712), (560, 102998), (686, 84080), (784, 73570), (980, 58856), (1051, 54880), (1120, 51499), (1372, 42040), (1568, 36785), (1715, 33632), (1960, 29428), (2102, 27440), (2744, 21020), (3430, 16816), (3920, 14714), (4204, 13720), (5255, 10976), (5488, 10510), (6860, 8408), (7357, 7840)]