1025241680

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{84871}}^1$

素因数の和:85035

約数の個数: 40

約数和(自身を含む): 2399501184

約数和(自身を除く): 1374259504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 84871, 169742, 339484, 424355, 678968, 848710, 1357936, 1697420, 3394840, 6789680, 12815521, 25631042, 51262084, 64077605, 102524168, 128155210, 205048336, 256310420, 512620840, 1025241680]

約数ペア:

[(1, 1025241680), (2, 512620840), (4, 256310420), (5, 205048336), (8, 128155210), (10, 102524168), (16, 64077605), (20, 51262084), (40, 25631042), (80, 12815521), (151, 6789680), (302, 3394840), (604, 1697420), (755, 1357936), (1208, 848710), (1510, 678968), (2416, 424355), (3020, 339484), (6040, 169742), (12080, 84871)]