1356785120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{206827}}^1$

素因数の和:206883

約数の個数: 48

約数和(自身を含む): 3283601328

約数和(自身を除く): 1926816208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 206827, 413654, 827308, 1034135, 1654616, 2068270, 3309232, 4136540, 6618464, 8273080, 8479907, 16546160, 16959814, 33092320, 33919628, 42399535, 67839256, 84799070, 135678512, 169598140, 271357024, 339196280, 678392560, 1356785120]

約数ペア:

[(1, 1356785120), (2, 678392560), (4, 339196280), (5, 271357024), (8, 169598140), (10, 135678512), (16, 84799070), (20, 67839256), (32, 42399535), (40, 33919628), (41, 33092320), (80, 16959814), (82, 16546160), (160, 8479907), (164, 8273080), (205, 6618464), (328, 4136540), (410, 3309232), (656, 2068270), (820, 1654616), (1312, 1034135), (1640, 827308), (3280, 413654), (6560, 206827)]