7029933080

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{442691}}^1$

素因数の和:443099

約数の個数: 32

約数和(自身を含む): 15857227440

約数和(自身を除く): 8827294360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 3176, 3970, 7940, 15880, 442691, 885382, 1770764, 2213455, 3541528, 4426910, 8853820, 17707640, 175748327, 351496654, 702993308, 878741635, 1405986616, 1757483270, 3514966540, 7029933080]

約数ペア:

[(1, 7029933080), (2, 3514966540), (4, 1757483270), (5, 1405986616), (8, 878741635), (10, 702993308), (20, 351496654), (40, 175748327), (397, 17707640), (794, 8853820), (1588, 4426910), (1985, 3541528), (3176, 2213455), (3970, 1770764), (7940, 885382), (15880, 442691)]