47448560

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2201

約数の個数: 40

約数和(自身を含む): 110725056

約数和(自身を除く): 63276496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 1871, 2536, 3170, 3742, 5072, 6340, 7484, 9355, 12680, 14968, 18710, 25360, 29936, 37420, 74840, 149680, 593107, 1186214, 2372428, 2965535, 4744856, 5931070, 9489712, 11862140, 23724280, 47448560]

約数ペア:

[(1, 47448560), (2, 23724280), (4, 11862140), (5, 9489712), (8, 5931070), (10, 4744856), (16, 2965535), (20, 2372428), (40, 1186214), (80, 593107), (317, 149680), (634, 74840), (1268, 37420), (1585, 29936), (1871, 25360), (2536, 18710), (3170, 14968), (3742, 12680), (5072, 9355), (6340, 7484)]