47418560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21169}}^1$

素因数の和:21193

約数の個数: 56

約数和(自身を含む): 129052320

約数和(自身を除く): 81633760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21169, 42338, 84676, 105845, 148183, 169352, 211690, 296366, 338704, 423380, 592732, 677408, 740915, 846760, 1185464, 1354816, 1481830, 1693520, 2370928, 2963660, 3387040, 4741856, 5927320, 6774080, 9483712, 11854640, 23709280, 47418560]

約数ペア:

[(1, 47418560), (2, 23709280), (4, 11854640), (5, 9483712), (7, 6774080), (8, 5927320), (10, 4741856), (14, 3387040), (16, 2963660), (20, 2370928), (28, 1693520), (32, 1481830), (35, 1354816), (40, 1185464), (56, 846760), (64, 740915), (70, 677408), (80, 592732), (112, 423380), (140, 338704), (160, 296366), (224, 211690), (280, 169352), (320, 148183), (448, 105845), (560, 84676), (1120, 42338), (2240, 21169)]