24982160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6373}}^1$

素因数の和:6400

約数の個数: 60

約数和(自身を含む): 67577148

約数和(自身を除く): 42594988

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6373, 12746, 25492, 31865, 44611, 50984, 63730, 89222, 101968, 127460, 178444, 223055, 254920, 312277, 356888, 446110, 509840, 624554, 713776, 892220, 1249108, 1561385, 1784440, 2498216, 3122770, 3568880, 4996432, 6245540, 12491080, 24982160]

約数ペア:

[(1, 24982160), (2, 12491080), (4, 6245540), (5, 4996432), (7, 3568880), (8, 3122770), (10, 2498216), (14, 1784440), (16, 1561385), (20, 1249108), (28, 892220), (35, 713776), (40, 624554), (49, 509840), (56, 446110), (70, 356888), (80, 312277), (98, 254920), (112, 223055), (140, 178444), (196, 127460), (245, 101968), (280, 89222), (392, 63730), (490, 50984), (560, 44611), (784, 31865), (980, 25492), (1960, 12746), (3920, 6373)]