2473141280

素因数分解:

$2^5\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{12577}}^1$

素因数の和:13821

約数の個数: 48

約数和(自身を含む): 5848015320

約数和(自身を除く): 3374874040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1229, 2458, 4916, 6145, 9832, 12290, 12577, 19664, 24580, 25154, 39328, 49160, 50308, 62885, 98320, 100616, 125770, 196640, 201232, 251540, 402464, 503080, 1006160, 2012320, 15457133, 30914266, 61828532, 77285665, 123657064, 154571330, 247314128, 309142660, 494628256, 618285320, 1236570640, 2473141280]

約数ペア:

[(1, 2473141280), (2, 1236570640), (4, 618285320), (5, 494628256), (8, 309142660), (10, 247314128), (16, 154571330), (20, 123657064), (32, 77285665), (40, 61828532), (80, 30914266), (160, 15457133), (1229, 2012320), (2458, 1006160), (4916, 503080), (6145, 402464), (9832, 251540), (12290, 201232), (12577, 196640), (19664, 125770), (24580, 100616), (25154, 98320), (39328, 62885), (49160, 50308)]