3894560

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 9330552

約数和(自身を除く): 5435992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 241, 404, 482, 505, 808, 964, 1010, 1205, 1616, 1928, 2020, 2410, 3232, 3856, 4040, 4820, 7712, 8080, 9640, 16160, 19280, 24341, 38560, 48682, 97364, 121705, 194728, 243410, 389456, 486820, 778912, 973640, 1947280, 3894560]

約数ペア:

[(1, 3894560), (2, 1947280), (4, 973640), (5, 778912), (8, 486820), (10, 389456), (16, 243410), (20, 194728), (32, 121705), (40, 97364), (80, 48682), (101, 38560), (160, 24341), (202, 19280), (241, 16160), (404, 9640), (482, 8080), (505, 7712), (808, 4820), (964, 4040), (1010, 3856), (1205, 3232), (1616, 2410), (1928, 2020)]