70910080

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 171353880

約数和(自身を除く): 100443800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1097, 1616, 2020, 2194, 3232, 4040, 4388, 5485, 6464, 8080, 8776, 10970, 12928, 16160, 17552, 21940, 32320, 35104, 43880, 64640, 70208, 87760, 110797, 140416, 175520, 221594, 351040, 443188, 553985, 702080, 886376, 1107970, 1772752, 2215940, 3545504, 4431880, 7091008, 8863760, 14182016, 17727520, 35455040, 70910080]

約数ペア:

[(1, 70910080), (2, 35455040), (4, 17727520), (5, 14182016), (8, 8863760), (10, 7091008), (16, 4431880), (20, 3545504), (32, 2215940), (40, 1772752), (64, 1107970), (80, 886376), (101, 702080), (128, 553985), (160, 443188), (202, 351040), (320, 221594), (404, 175520), (505, 140416), (640, 110797), (808, 87760), (1010, 70208), (1097, 64640), (1616, 43880), (2020, 35104), (2194, 32320), (3232, 21940), (4040, 17552), (4388, 16160), (5485, 12928), (6464, 10970), (8080, 8776)]