2247405200

素因数分解:

$2^4\times 5^2\times {\mathrm{491}}^1\times {\mathrm{11443}}^1$

素因数の和:11952

約数の個数: 60

約数和(自身を含む): 5410860528

約数和(自身を除く): 3163455328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 491, 982, 1964, 2455, 3928, 4910, 7856, 9820, 11443, 12275, 19640, 22886, 24550, 39280, 45772, 49100, 57215, 91544, 98200, 114430, 183088, 196400, 228860, 286075, 457720, 572150, 915440, 1144300, 2288600, 4577200, 5618513, 11237026, 22474052, 28092565, 44948104, 56185130, 89896208, 112370260, 140462825, 224740520, 280925650, 449481040, 561851300, 1123702600, 2247405200]

約数ペア:

[(1, 2247405200), (2, 1123702600), (4, 561851300), (5, 449481040), (8, 280925650), (10, 224740520), (16, 140462825), (20, 112370260), (25, 89896208), (40, 56185130), (50, 44948104), (80, 28092565), (100, 22474052), (200, 11237026), (400, 5618513), (491, 4577200), (982, 2288600), (1964, 1144300), (2455, 915440), (3928, 572150), (4910, 457720), (7856, 286075), (9820, 228860), (11443, 196400), (12275, 183088), (19640, 114430), (22886, 98200), (24550, 91544), (39280, 57215), (45772, 49100)]