7267647520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6488971}}^1$

素因数の和:6488993

約数の個数: 48

約数和(自身を含む): 19622651328

約数和(自身を除く): 12355003808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6488971, 12977942, 25955884, 32444855, 45422797, 51911768, 64889710, 90845594, 103823536, 129779420, 181691188, 207647072, 227113985, 259558840, 363382376, 454227970, 519117680, 726764752, 908455940, 1038235360, 1453529504, 1816911880, 3633823760, 7267647520]

約数ペア:

[(1, 7267647520), (2, 3633823760), (4, 1816911880), (5, 1453529504), (7, 1038235360), (8, 908455940), (10, 726764752), (14, 519117680), (16, 454227970), (20, 363382376), (28, 259558840), (32, 227113985), (35, 207647072), (40, 181691188), (56, 129779420), (70, 103823536), (80, 90845594), (112, 64889710), (140, 51911768), (160, 45422797), (224, 32444855), (280, 25955884), (560, 12977942), (1120, 6488971)]