22778560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{10169}}^1$

素因数の和:10193

約数の個数: 56

約数和(自身を含む): 61996320

約数和(自身を除く): 39217760

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, 10169, 20338, 40676, 50845, 71183, 81352, 101690, 142366, 162704, 203380, 284732, 325408, 355915, 406760, 569464, 650816, 711830, 813520, 1138928, 1423660, 1627040, 2277856, 2847320, 3254080, 4555712, 5694640, 11389280, 22778560]

約数ペア:

[(1, 22778560), (2, 11389280), (4, 5694640), (5, 4555712), (7, 3254080), (8, 2847320), (10, 2277856), (14, 1627040), (16, 1423660), (20, 1138928), (28, 813520), (32, 711830), (35, 650816), (40, 569464), (56, 406760), (64, 355915), (70, 325408), (80, 284732), (112, 203380), (140, 162704), (160, 142366), (224, 101690), (280, 81352), (320, 71183), (448, 50845), (560, 40676), (1120, 20338), (2240, 10169)]