12244480

素因数分解:

$2^9\times 5^1\times {\mathrm{4783}}^1$

素因数の和:4806

約数の個数: 40

約数和(自身を含む): 29364192

約数和(自身を除く): 17119712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4783, 9566, 19132, 23915, 38264, 47830, 76528, 95660, 153056, 191320, 306112, 382640, 612224, 765280, 1224448, 1530560, 2448896, 3061120, 6122240, 12244480]

約数ペア:

[(1, 12244480), (2, 6122240), (4, 3061120), (5, 2448896), (8, 1530560), (10, 1224448), (16, 765280), (20, 612224), (32, 382640), (40, 306112), (64, 191320), (80, 153056), (128, 95660), (160, 76528), (256, 47830), (320, 38264), (512, 23915), (640, 19132), (1280, 9566), (2560, 4783)]