12242240

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 29638752

約数和(自身を除く): 17396512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 571, 670, 1072, 1142, 1340, 2144, 2284, 2680, 2855, 4288, 4568, 5360, 5710, 9136, 10720, 11420, 18272, 21440, 22840, 36544, 38257, 45680, 76514, 91360, 153028, 182720, 191285, 306056, 382570, 612112, 765140, 1224224, 1530280, 2448448, 3060560, 6121120, 12242240]

約数ペア:

[(1, 12242240), (2, 6121120), (4, 3060560), (5, 2448448), (8, 1530280), (10, 1224224), (16, 765140), (20, 612112), (32, 382570), (40, 306056), (64, 191285), (67, 182720), (80, 153028), (134, 91360), (160, 76514), (268, 45680), (320, 38257), (335, 36544), (536, 22840), (571, 21440), (670, 18272), (1072, 11420), (1142, 10720), (1340, 9136), (2144, 5710), (2284, 5360), (2680, 4568), (2855, 4288)]