2602504660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{91573}}^1$

素因数の和:91625

約数の個数: 72

約数和(自身を含む): 6576844680

約数和(自身を除く): 3974340020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 7105, 14210, 28420, 91573, 183146, 366292, 457865, 641011, 915730, 1282022, 1831460, 2564044, 2655617, 3205055, 4487077, 5311234, 6410110, 8974154, 10622468, 12820220, 13278085, 17948308, 18589319, 22435385, 26556170, 37178638, 44870770, 53112340, 74357276, 89741540, 92946595, 130125233, 185893190, 260250466, 371786380, 520500932, 650626165, 1301252330, 2602504660]

約数ペア:

[(1, 2602504660), (2, 1301252330), (4, 650626165), (5, 520500932), (7, 371786380), (10, 260250466), (14, 185893190), (20, 130125233), (28, 92946595), (29, 89741540), (35, 74357276), (49, 53112340), (58, 44870770), (70, 37178638), (98, 26556170), (116, 22435385), (140, 18589319), (145, 17948308), (196, 13278085), (203, 12820220), (245, 10622468), (290, 8974154), (406, 6410110), (490, 5311234), (580, 4487077), (812, 3205055), (980, 2655617), (1015, 2564044), (1421, 1831460), (2030, 1282022), (2842, 915730), (4060, 641011), (5684, 457865), (7105, 366292), (14210, 183146), (28420, 91573)]