2839615760

素因数分解:

$2^4\times 5^1\times {\mathrm{5297}}^1\times {\mathrm{6701}}^1$

素因数の和:12011

約数の個数: 40

約数和(自身を含む): 6604338456

約数和(自身を除く): 3764722696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5297, 6701, 10594, 13402, 21188, 26485, 26804, 33505, 42376, 52970, 53608, 67010, 84752, 105940, 107216, 134020, 211880, 268040, 423760, 536080, 35495197, 70990394, 141980788, 177475985, 283961576, 354951970, 567923152, 709903940, 1419807880, 2839615760]

約数ペア:

[(1, 2839615760), (2, 1419807880), (4, 709903940), (5, 567923152), (8, 354951970), (10, 283961576), (16, 177475985), (20, 141980788), (40, 70990394), (80, 35495197), (5297, 536080), (6701, 423760), (10594, 268040), (13402, 211880), (21188, 134020), (26485, 107216), (26804, 105940), (33505, 84752), (42376, 67010), (52970, 53608)]